531327360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2179}}^1$

素因数の和:2328

約数の個数: 128

約数和(自身を含む): 1707724800

約数和(自身を除く): 1176397440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2179, 2540, 3048, 3810, 4064, 4358, 5080, 6096, 6537, 7620, 8128, 8716, 10160, 10895, 12192, 13074, 15240, 16256, 17432, 20320, 21790, 24384, 26148, 30480, 32685, 34864, 40640, 43580, 48768, 52296, 60960, 65370, 69728, 81280, 87160, 104592, 121920, 130740, 139456, 174320, 209184, 243840, 261480, 276733, 278912, 348640, 418368, 522960, 553466, 697280, 830199, 836736, 1045920, 1106932, 1383665, 1394560, 1660398, 2091840, 2213864, 2767330, 3320796, 4150995, 4183680, 4427728, 5534660, 6641592, 8301990, 8855456, 11069320, 13283184, 16603980, 17710912, 22138640, 26566368, 33207960, 35421824, 44277280, 53132736, 66415920, 88554560, 106265472, 132831840, 177109120, 265663680, 531327360]

約数ペア:

[(1, 531327360), (2, 265663680), (3, 177109120), (4, 132831840), (5, 106265472), (6, 88554560), (8, 66415920), (10, 53132736), (12, 44277280), (15, 35421824), (16, 33207960), (20, 26566368), (24, 22138640), (30, 17710912), (32, 16603980), (40, 13283184), (48, 11069320), (60, 8855456), (64, 8301990), (80, 6641592), (96, 5534660), (120, 4427728), (127, 4183680), (128, 4150995), (160, 3320796), (192, 2767330), (240, 2213864), (254, 2091840), (320, 1660398), (381, 1394560), (384, 1383665), (480, 1106932), (508, 1045920), (635, 836736), (640, 830199), (762, 697280), (960, 553466), (1016, 522960), (1270, 418368), (1524, 348640), (1905, 278912), (1920, 276733), (2032, 261480), (2179, 243840), (2540, 209184), (3048, 174320), (3810, 139456), (4064, 130740), (4358, 121920), (5080, 104592), (6096, 87160), (6537, 81280), (7620, 69728), (8128, 65370), (8716, 60960), (10160, 52296), (10895, 48768), (12192, 43580), (13074, 40640), (15240, 34864), (16256, 32685), (17432, 30480), (20320, 26148), (21790, 24384)]