73643160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1999}}^1$

素因数の和:2320

約数の個数: 64

約数和(自身を含む): 221760000

約数和(自身を除く): 148116840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 1999, 2456, 3070, 3684, 3998, 4605, 5997, 6140, 7368, 7996, 9210, 9995, 11994, 12280, 15992, 18420, 19990, 23988, 29985, 36840, 39980, 47976, 59970, 79960, 119940, 239880, 613693, 1227386, 1841079, 2454772, 3068465, 3682158, 4909544, 6136930, 7364316, 9205395, 12273860, 14728632, 18410790, 24547720, 36821580, 73643160]

約数ペア:

[(1, 73643160), (2, 36821580), (3, 24547720), (4, 18410790), (5, 14728632), (6, 12273860), (8, 9205395), (10, 7364316), (12, 6136930), (15, 4909544), (20, 3682158), (24, 3068465), (30, 2454772), (40, 1841079), (60, 1227386), (120, 613693), (307, 239880), (614, 119940), (921, 79960), (1228, 59970), (1535, 47976), (1842, 39980), (1999, 36840), (2456, 29985), (3070, 23988), (3684, 19990), (3998, 18420), (4605, 15992), (5997, 12280), (6140, 11994), (7368, 9995), (7996, 9210)]