48554880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 256

約数和(自身を含む): 179193600

約数和(自身を除く): 130638720

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, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 121, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 242, 264, 285, 304, 320, 330, 352, 363, 380, 384, 418, 440, 456, 480, 484, 528, 570, 605, 608, 627, 640, 660, 704, 726, 760, 836, 880, 912, 960, 968, 1045, 1056, 1140, 1210, 1216, 1254, 1320, 1331, 1408, 1452, 1520, 1672, 1760, 1815, 1824, 1920, 1936, 2090, 2112, 2280, 2299, 2420, 2432, 2508, 2640, 2662, 2904, 3040, 3135, 3344, 3520, 3630, 3648, 3872, 3993, 4180, 4224, 4560, 4598, 4840, 5016, 5280, 5324, 5808, 6080, 6270, 6655, 6688, 6897, 7040, 7260, 7296, 7744, 7986, 8360, 9120, 9196, 9680, 10032, 10560, 10648, 11495, 11616, 12160, 12540, 13310, 13376, 13794, 14520, 15488, 15972, 16720, 18240, 18392, 19360, 19965, 20064, 21120, 21296, 22990, 23232, 25080, 25289, 26620, 26752, 27588, 29040, 31944, 33440, 34485, 36480, 36784, 38720, 39930, 40128, 42592, 45980, 46464, 50160, 50578, 53240, 55176, 58080, 63888, 66880, 68970, 73568, 75867, 77440, 79860, 80256, 85184, 91960, 100320, 101156, 106480, 110352, 116160, 126445, 127776, 133760, 137940, 147136, 151734, 159720, 170368, 183920, 200640, 202312, 212960, 220704, 232320, 252890, 255552, 275880, 294272, 303468, 319440, 367840, 379335, 401280, 404624, 425920, 441408, 505780, 511104, 551760, 606936, 638880, 735680, 758670, 809248, 851840, 882816, 1011560, 1103520, 1213872, 1277760, 1471360, 1517340, 1618496, 2023120, 2207040, 2427744, 2555520, 3034680, 3236992, 4046240, 4414080, 4855488, 6069360, 8092480, 9710976, 12138720, 16184960, 24277440, 48554880]

約数ペア:

[(1, 48554880), (2, 24277440), (3, 16184960), (4, 12138720), (5, 9710976), (6, 8092480), (8, 6069360), (10, 4855488), (11, 4414080), (12, 4046240), (15, 3236992), (16, 3034680), (19, 2555520), (20, 2427744), (22, 2207040), (24, 2023120), (30, 1618496), (32, 1517340), (33, 1471360), (38, 1277760), (40, 1213872), (44, 1103520), (48, 1011560), (55, 882816), (57, 851840), (60, 809248), (64, 758670), (66, 735680), (76, 638880), (80, 606936), (88, 551760), (95, 511104), (96, 505780), (110, 441408), (114, 425920), (120, 404624), (121, 401280), (128, 379335), (132, 367840), (152, 319440), (160, 303468), (165, 294272), (176, 275880), (190, 255552), (192, 252890), (209, 232320), (220, 220704), (228, 212960), (240, 202312), (242, 200640), (264, 183920), (285, 170368), (304, 159720), (320, 151734), (330, 147136), (352, 137940), (363, 133760), (380, 127776), (384, 126445), (418, 116160), (440, 110352), (456, 106480), (480, 101156), (484, 100320), (528, 91960), (570, 85184), (605, 80256), (608, 79860), (627, 77440), (640, 75867), (660, 73568), (704, 68970), (726, 66880), (760, 63888), (836, 58080), (880, 55176), (912, 53240), (960, 50578), (968, 50160), (1045, 46464), (1056, 45980), (1140, 42592), (1210, 40128), (1216, 39930), (1254, 38720), (1320, 36784), (1331, 36480), (1408, 34485), (1452, 33440), (1520, 31944), (1672, 29040), (1760, 27588), (1815, 26752), (1824, 26620), (1920, 25289), (1936, 25080), (2090, 23232), (2112, 22990), (2280, 21296), (2299, 21120), (2420, 20064), (2432, 19965), (2508, 19360), (2640, 18392), (2662, 18240), (2904, 16720), (3040, 15972), (3135, 15488), (3344, 14520), (3520, 13794), (3630, 13376), (3648, 13310), (3872, 12540), (3993, 12160), (4180, 11616), (4224, 11495), (4560, 10648), (4598, 10560), (4840, 10032), (5016, 9680), (5280, 9196), (5324, 9120), (5808, 8360), (6080, 7986), (6270, 7744), (6655, 7296), (6688, 7260), (6897, 7040)]