270463440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3769}}^1$

素因数の和:3821

約数の個数: 160

約数和(自身を含む): 942439680

約数和(自身を除く): 671976240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 3769, 4485, 4784, 5520, 5980, 7176, 7538, 8970, 11307, 11960, 14352, 15076, 17940, 18845, 22614, 23920, 30152, 35880, 37690, 45228, 48997, 56535, 60304, 71760, 75380, 86687, 90456, 97994, 113070, 146991, 150760, 173374, 180912, 195988, 226140, 244985, 260061, 293982, 301520, 346748, 391976, 433435, 452280, 489970, 520122, 587964, 693496, 734955, 783952, 866870, 904560, 979940, 1040244, 1126931, 1175928, 1300305, 1386992, 1469910, 1733740, 1959880, 2080488, 2253862, 2351856, 2600610, 2939820, 3380793, 3467480, 3919760, 4160976, 4507724, 5201220, 5634655, 5879640, 6761586, 6934960, 9015448, 10402440, 11269310, 11759280, 13523172, 16903965, 18030896, 20804880, 22538620, 27046344, 33807930, 45077240, 54092688, 67615860, 90154480, 135231720, 270463440]

約数ペア:

[(1, 270463440), (2, 135231720), (3, 90154480), (4, 67615860), (5, 54092688), (6, 45077240), (8, 33807930), (10, 27046344), (12, 22538620), (13, 20804880), (15, 18030896), (16, 16903965), (20, 13523172), (23, 11759280), (24, 11269310), (26, 10402440), (30, 9015448), (39, 6934960), (40, 6761586), (46, 5879640), (48, 5634655), (52, 5201220), (60, 4507724), (65, 4160976), (69, 3919760), (78, 3467480), (80, 3380793), (92, 2939820), (104, 2600610), (115, 2351856), (120, 2253862), (130, 2080488), (138, 1959880), (156, 1733740), (184, 1469910), (195, 1386992), (208, 1300305), (230, 1175928), (240, 1126931), (260, 1040244), (276, 979940), (299, 904560), (312, 866870), (345, 783952), (368, 734955), (390, 693496), (460, 587964), (520, 520122), (552, 489970), (598, 452280), (624, 433435), (690, 391976), (780, 346748), (897, 301520), (920, 293982), (1040, 260061), (1104, 244985), (1196, 226140), (1380, 195988), (1495, 180912), (1560, 173374), (1794, 150760), (1840, 146991), (2392, 113070), (2760, 97994), (2990, 90456), (3120, 86687), (3588, 75380), (3769, 71760), (4485, 60304), (4784, 56535), (5520, 48997), (5980, 45228), (7176, 37690), (7538, 35880), (8970, 30152), (11307, 23920), (11960, 22614), (14352, 18845), (15076, 17940)]