464581920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 288

約数和(自身を含む): 1697250240

約数和(自身を除く): 1232668320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 114, 120, 121, 132, 152, 160, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 330, 352, 363, 380, 418, 421, 440, 456, 480, 484, 528, 570, 605, 608, 627, 660, 726, 760, 836, 842, 880, 912, 968, 1045, 1056, 1140, 1210, 1254, 1263, 1320, 1452, 1520, 1672, 1684, 1760, 1815, 1824, 1936, 2090, 2105, 2280, 2299, 2420, 2508, 2526, 2640, 2904, 3040, 3135, 3344, 3368, 3630, 3872, 4180, 4210, 4560, 4598, 4631, 4840, 5016, 5052, 5280, 5808, 6270, 6315, 6688, 6736, 6897, 7260, 7999, 8360, 8420, 9120, 9196, 9262, 9680, 10032, 10104, 11495, 11616, 12540, 12630, 13472, 13794, 13893, 14520, 15998, 16720, 16840, 18392, 18524, 19360, 20064, 20208, 22990, 23155, 23997, 25080, 25260, 27588, 27786, 29040, 31996, 33440, 33680, 34485, 36784, 37048, 39995, 40416, 45980, 46310, 47994, 50160, 50520, 50941, 55176, 55572, 58080, 63992, 67360, 68970, 69465, 73568, 74096, 79990, 87989, 91960, 92620, 95988, 100320, 101040, 101882, 110352, 111144, 119985, 127984, 137940, 138930, 148192, 152823, 159980, 175978, 183920, 185240, 191976, 202080, 203764, 220704, 222288, 239970, 254705, 255968, 263967, 275880, 277860, 305646, 319960, 351956, 367840, 370480, 383952, 407528, 439945, 444576, 479940, 509410, 527934, 551760, 555720, 611292, 639920, 703912, 740960, 764115, 767904, 815056, 879890, 959880, 967879, 1018820, 1055868, 1103520, 1111440, 1222584, 1279840, 1319835, 1407824, 1528230, 1630112, 1759780, 1919760, 1935758, 2037640, 2111736, 2222880, 2445168, 2639670, 2815648, 2903637, 3056460, 3519560, 3839520, 3871516, 4075280, 4223472, 4839395, 4890336, 5279340, 5807274, 6112920, 7039120, 7743032, 8150560, 8446944, 9678790, 10558680, 11614548, 12225840, 14078240, 14518185, 15486064, 19357580, 21117360, 23229096, 24451680, 29036370, 30972128, 38715160, 42234720, 46458192, 58072740, 77430320, 92916384, 116145480, 154860640, 232290960, 464581920]

約数ペア:

[(1, 464581920), (2, 232290960), (3, 154860640), (4, 116145480), (5, 92916384), (6, 77430320), (8, 58072740), (10, 46458192), (11, 42234720), (12, 38715160), (15, 30972128), (16, 29036370), (19, 24451680), (20, 23229096), (22, 21117360), (24, 19357580), (30, 15486064), (32, 14518185), (33, 14078240), (38, 12225840), (40, 11614548), (44, 10558680), (48, 9678790), (55, 8446944), (57, 8150560), (60, 7743032), (66, 7039120), (76, 6112920), (80, 5807274), (88, 5279340), (95, 4890336), (96, 4839395), (110, 4223472), (114, 4075280), (120, 3871516), (121, 3839520), (132, 3519560), (152, 3056460), (160, 2903637), (165, 2815648), (176, 2639670), (190, 2445168), (209, 2222880), (220, 2111736), (228, 2037640), (240, 1935758), (242, 1919760), (264, 1759780), (285, 1630112), (304, 1528230), (330, 1407824), (352, 1319835), (363, 1279840), (380, 1222584), (418, 1111440), (421, 1103520), (440, 1055868), (456, 1018820), (480, 967879), (484, 959880), (528, 879890), (570, 815056), (605, 767904), (608, 764115), (627, 740960), (660, 703912), (726, 639920), (760, 611292), (836, 555720), (842, 551760), (880, 527934), (912, 509410), (968, 479940), (1045, 444576), (1056, 439945), (1140, 407528), (1210, 383952), (1254, 370480), (1263, 367840), (1320, 351956), (1452, 319960), (1520, 305646), (1672, 277860), (1684, 275880), (1760, 263967), (1815, 255968), (1824, 254705), (1936, 239970), (2090, 222288), (2105, 220704), (2280, 203764), (2299, 202080), (2420, 191976), (2508, 185240), (2526, 183920), (2640, 175978), (2904, 159980), (3040, 152823), (3135, 148192), (3344, 138930), (3368, 137940), (3630, 127984), (3872, 119985), (4180, 111144), (4210, 110352), (4560, 101882), (4598, 101040), (4631, 100320), (4840, 95988), (5016, 92620), (5052, 91960), (5280, 87989), (5808, 79990), (6270, 74096), (6315, 73568), (6688, 69465), (6736, 68970), (6897, 67360), (7260, 63992), (7999, 58080), (8360, 55572), (8420, 55176), (9120, 50941), (9196, 50520), (9262, 50160), (9680, 47994), (10032, 46310), (10104, 45980), (11495, 40416), (11616, 39995), (12540, 37048), (12630, 36784), (13472, 34485), (13794, 33680), (13893, 33440), (14520, 31996), (15998, 29040), (16720, 27786), (16840, 27588), (18392, 25260), (18524, 25080), (19360, 23997), (20064, 23155), (20208, 22990)]