4629840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 14570496

約数和(自身を除く): 9940656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 191, 202, 240, 303, 382, 404, 505, 573, 606, 764, 808, 955, 1010, 1146, 1212, 1515, 1528, 1616, 1910, 2020, 2292, 2424, 2865, 3030, 3056, 3820, 4040, 4584, 4848, 5730, 6060, 7640, 8080, 9168, 11460, 12120, 15280, 19291, 22920, 24240, 38582, 45840, 57873, 77164, 96455, 115746, 154328, 192910, 231492, 289365, 308656, 385820, 462984, 578730, 771640, 925968, 1157460, 1543280, 2314920, 4629840]

約数ペア:

[(1, 4629840), (2, 2314920), (3, 1543280), (4, 1157460), (5, 925968), (6, 771640), (8, 578730), (10, 462984), (12, 385820), (15, 308656), (16, 289365), (20, 231492), (24, 192910), (30, 154328), (40, 115746), (48, 96455), (60, 77164), (80, 57873), (101, 45840), (120, 38582), (191, 24240), (202, 22920), (240, 19291), (303, 15280), (382, 12120), (404, 11460), (505, 9168), (573, 8080), (606, 7640), (764, 6060), (808, 5730), (955, 4848), (1010, 4584), (1146, 4040), (1212, 3820), (1515, 3056), (1528, 3030), (1616, 2865), (1910, 2424), (2020, 2292)]