151604160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2098

約数の個数: 112

約数和(自身を含む): 487680000

約数和(自身を除く): 336075840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 1999, 2370, 2528, 3160, 3792, 3998, 4740, 5056, 5997, 6320, 7584, 7996, 9480, 9995, 11994, 12640, 15168, 15992, 18960, 19990, 23988, 25280, 29985, 31984, 37920, 39980, 47976, 59970, 63968, 75840, 79960, 95952, 119940, 127936, 157921, 159920, 191904, 239880, 315842, 319840, 383808, 473763, 479760, 631684, 639680, 789605, 947526, 959520, 1263368, 1579210, 1895052, 1919040, 2368815, 2526736, 3158420, 3790104, 4737630, 5053472, 6316840, 7580208, 9475260, 10106944, 12633680, 15160416, 18950520, 25267360, 30320832, 37901040, 50534720, 75802080, 151604160]

約数ペア:

[(1, 151604160), (2, 75802080), (3, 50534720), (4, 37901040), (5, 30320832), (6, 25267360), (8, 18950520), (10, 15160416), (12, 12633680), (15, 10106944), (16, 9475260), (20, 7580208), (24, 6316840), (30, 5053472), (32, 4737630), (40, 3790104), (48, 3158420), (60, 2526736), (64, 2368815), (79, 1919040), (80, 1895052), (96, 1579210), (120, 1263368), (158, 959520), (160, 947526), (192, 789605), (237, 639680), (240, 631684), (316, 479760), (320, 473763), (395, 383808), (474, 319840), (480, 315842), (632, 239880), (790, 191904), (948, 159920), (960, 157921), (1185, 127936), (1264, 119940), (1580, 95952), (1896, 79960), (1999, 75840), (2370, 63968), (2528, 59970), (3160, 47976), (3792, 39980), (3998, 37920), (4740, 31984), (5056, 29985), (5997, 25280), (6320, 23988), (7584, 19990), (7996, 18960), (9480, 15992), (9995, 15168), (11994, 12640)]