3951120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 12445632

約数和(自身を除く): 8494512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 163, 202, 240, 303, 326, 404, 489, 505, 606, 652, 808, 815, 978, 1010, 1212, 1304, 1515, 1616, 1630, 1956, 2020, 2424, 2445, 2608, 3030, 3260, 3912, 4040, 4848, 4890, 6060, 6520, 7824, 8080, 9780, 12120, 13040, 16463, 19560, 24240, 32926, 39120, 49389, 65852, 82315, 98778, 131704, 164630, 197556, 246945, 263408, 329260, 395112, 493890, 658520, 790224, 987780, 1317040, 1975560, 3951120]

約数ペア:

[(1, 3951120), (2, 1975560), (3, 1317040), (4, 987780), (5, 790224), (6, 658520), (8, 493890), (10, 395112), (12, 329260), (15, 263408), (16, 246945), (20, 197556), (24, 164630), (30, 131704), (40, 98778), (48, 82315), (60, 65852), (80, 49389), (101, 39120), (120, 32926), (163, 24240), (202, 19560), (240, 16463), (303, 13040), (326, 12120), (404, 9780), (489, 8080), (505, 7824), (606, 6520), (652, 6060), (808, 4890), (815, 4848), (978, 4040), (1010, 3912), (1212, 3260), (1304, 3030), (1515, 2608), (1616, 2445), (1630, 2424), (1956, 2020)]