421288320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3719}}^1$

素因数の和:3800

約数の個数: 128

約数和(自身を含む): 1365984000

約数和(自身を除く): 944695680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 1920, 2360, 2832, 3540, 3719, 3776, 4720, 5664, 7080, 7438, 7552, 9440, 11157, 11328, 14160, 14876, 18595, 18880, 22314, 22656, 28320, 29752, 37190, 37760, 44628, 55785, 56640, 59504, 74380, 89256, 111570, 113280, 119008, 148760, 178512, 219421, 223140, 238016, 297520, 357024, 438842, 446280, 476032, 595040, 658263, 714048, 877684, 892560, 1097105, 1190080, 1316526, 1428096, 1755368, 1785120, 2194210, 2380160, 2633052, 3291315, 3510736, 3570240, 4388420, 5266104, 6582630, 7021472, 7140480, 8776840, 10532208, 13165260, 14042944, 17553680, 21064416, 26330520, 28085888, 35107360, 42128832, 52661040, 70214720, 84257664, 105322080, 140429440, 210644160, 421288320]

約数ペア:

[(1, 421288320), (2, 210644160), (3, 140429440), (4, 105322080), (5, 84257664), (6, 70214720), (8, 52661040), (10, 42128832), (12, 35107360), (15, 28085888), (16, 26330520), (20, 21064416), (24, 17553680), (30, 14042944), (32, 13165260), (40, 10532208), (48, 8776840), (59, 7140480), (60, 7021472), (64, 6582630), (80, 5266104), (96, 4388420), (118, 3570240), (120, 3510736), (128, 3291315), (160, 2633052), (177, 2380160), (192, 2194210), (236, 1785120), (240, 1755368), (295, 1428096), (320, 1316526), (354, 1190080), (384, 1097105), (472, 892560), (480, 877684), (590, 714048), (640, 658263), (708, 595040), (885, 476032), (944, 446280), (960, 438842), (1180, 357024), (1416, 297520), (1770, 238016), (1888, 223140), (1920, 219421), (2360, 178512), (2832, 148760), (3540, 119008), (3719, 113280), (3776, 111570), (4720, 89256), (5664, 74380), (7080, 59504), (7438, 56640), (7552, 55785), (9440, 44628), (11157, 37760), (11328, 37190), (14160, 29752), (14876, 28320), (18595, 22656), (18880, 22314)]