88308960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 306270720

約数和(自身を除く): 217961760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 421, 437, 456, 460, 480, 552, 570, 608, 690, 736, 760, 842, 874, 912, 920, 1104, 1140, 1263, 1311, 1380, 1520, 1684, 1748, 1824, 1840, 2105, 2185, 2208, 2280, 2526, 2622, 2760, 3040, 3368, 3496, 3680, 4210, 4370, 4560, 5052, 5244, 5520, 6315, 6555, 6736, 6992, 7999, 8420, 8740, 9120, 9683, 10104, 10488, 11040, 12630, 13110, 13472, 13984, 15998, 16840, 17480, 19366, 20208, 20976, 23997, 25260, 26220, 29049, 31996, 33680, 34960, 38732, 39995, 40416, 41952, 47994, 48415, 50520, 52440, 58098, 63992, 67360, 69920, 77464, 79990, 95988, 96830, 101040, 104880, 116196, 119985, 127984, 145245, 154928, 159980, 183977, 191976, 193660, 202080, 209760, 232392, 239970, 255968, 290490, 309856, 319960, 367954, 383952, 387320, 464784, 479940, 551931, 580980, 639920, 735908, 767904, 774640, 919885, 929568, 959880, 1103862, 1161960, 1279840, 1471816, 1549280, 1839770, 1919760, 2207724, 2323920, 2759655, 2943632, 3679540, 3839520, 4415448, 4647840, 5519310, 5887264, 7359080, 8830896, 11038620, 14718160, 17661792, 22077240, 29436320, 44154480, 88308960]

約数ペア:

[(1, 88308960), (2, 44154480), (3, 29436320), (4, 22077240), (5, 17661792), (6, 14718160), (8, 11038620), (10, 8830896), (12, 7359080), (15, 5887264), (16, 5519310), (19, 4647840), (20, 4415448), (23, 3839520), (24, 3679540), (30, 2943632), (32, 2759655), (38, 2323920), (40, 2207724), (46, 1919760), (48, 1839770), (57, 1549280), (60, 1471816), (69, 1279840), (76, 1161960), (80, 1103862), (92, 959880), (95, 929568), (96, 919885), (114, 774640), (115, 767904), (120, 735908), (138, 639920), (152, 580980), (160, 551931), (184, 479940), (190, 464784), (228, 387320), (230, 383952), (240, 367954), (276, 319960), (285, 309856), (304, 290490), (345, 255968), (368, 239970), (380, 232392), (421, 209760), (437, 202080), (456, 193660), (460, 191976), (480, 183977), (552, 159980), (570, 154928), (608, 145245), (690, 127984), (736, 119985), (760, 116196), (842, 104880), (874, 101040), (912, 96830), (920, 95988), (1104, 79990), (1140, 77464), (1263, 69920), (1311, 67360), (1380, 63992), (1520, 58098), (1684, 52440), (1748, 50520), (1824, 48415), (1840, 47994), (2105, 41952), (2185, 40416), (2208, 39995), (2280, 38732), (2526, 34960), (2622, 33680), (2760, 31996), (3040, 29049), (3368, 26220), (3496, 25260), (3680, 23997), (4210, 20976), (4370, 20208), (4560, 19366), (5052, 17480), (5244, 16840), (5520, 15998), (6315, 13984), (6555, 13472), (6736, 13110), (6992, 12630), (7999, 11040), (8420, 10488), (8740, 10104), (9120, 9683)]