264686160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 160

約数和(自身を含む): 864444672

約数和(自身を除く): 599758512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 41, 48, 60, 74, 80, 82, 111, 120, 123, 148, 164, 185, 205, 222, 240, 246, 296, 328, 370, 410, 444, 492, 555, 592, 615, 656, 727, 740, 820, 888, 984, 1110, 1230, 1454, 1480, 1517, 1640, 1776, 1968, 2181, 2220, 2460, 2908, 2960, 3034, 3280, 3635, 4362, 4440, 4551, 4920, 5816, 6068, 7270, 7585, 8724, 8880, 9102, 9840, 10905, 11632, 12136, 14540, 15170, 17448, 18204, 21810, 22755, 24272, 26899, 29080, 29807, 30340, 34896, 36408, 43620, 45510, 53798, 58160, 59614, 60680, 72816, 80697, 87240, 89421, 91020, 107596, 119228, 121360, 134495, 149035, 161394, 174480, 178842, 182040, 215192, 238456, 268990, 298070, 322788, 357684, 364080, 403485, 430384, 447105, 476912, 537980, 596140, 645576, 715368, 806970, 894210, 1075960, 1102859, 1192280, 1291152, 1430736, 1613940, 1788420, 2151920, 2205718, 2384560, 3227880, 3308577, 3576840, 4411436, 5514295, 6455760, 6617154, 7153680, 8822872, 11028590, 13234308, 16542885, 17645744, 22057180, 26468616, 33085770, 44114360, 52937232, 66171540, 88228720, 132343080, 264686160]

約数ペア:

[(1, 264686160), (2, 132343080), (3, 88228720), (4, 66171540), (5, 52937232), (6, 44114360), (8, 33085770), (10, 26468616), (12, 22057180), (15, 17645744), (16, 16542885), (20, 13234308), (24, 11028590), (30, 8822872), (37, 7153680), (40, 6617154), (41, 6455760), (48, 5514295), (60, 4411436), (74, 3576840), (80, 3308577), (82, 3227880), (111, 2384560), (120, 2205718), (123, 2151920), (148, 1788420), (164, 1613940), (185, 1430736), (205, 1291152), (222, 1192280), (240, 1102859), (246, 1075960), (296, 894210), (328, 806970), (370, 715368), (410, 645576), (444, 596140), (492, 537980), (555, 476912), (592, 447105), (615, 430384), (656, 403485), (727, 364080), (740, 357684), (820, 322788), (888, 298070), (984, 268990), (1110, 238456), (1230, 215192), (1454, 182040), (1480, 178842), (1517, 174480), (1640, 161394), (1776, 149035), (1968, 134495), (2181, 121360), (2220, 119228), (2460, 107596), (2908, 91020), (2960, 89421), (3034, 87240), (3280, 80697), (3635, 72816), (4362, 60680), (4440, 59614), (4551, 58160), (4920, 53798), (5816, 45510), (6068, 43620), (7270, 36408), (7585, 34896), (8724, 30340), (8880, 29807), (9102, 29080), (9840, 26899), (10905, 24272), (11632, 22755), (12136, 21810), (14540, 18204), (15170, 17448)]