2195542320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{54779}}^1$

素因数の和:54962

約数の個数: 80

約数和(自身を含む): 6847061760

約数和(自身を除く): 4651519440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 5010, 6680, 8016, 10020, 13360, 20040, 40080, 54779, 109558, 164337, 219116, 273895, 328674, 438232, 547790, 657348, 821685, 876464, 1095580, 1314696, 1643370, 2191160, 2629392, 3286740, 4382320, 6573480, 9148093, 13146960, 18296186, 27444279, 36592372, 45740465, 54888558, 73184744, 91480930, 109777116, 137221395, 146369488, 182961860, 219554232, 274442790, 365923720, 439108464, 548885580, 731847440, 1097771160, 2195542320]

約数ペア:

[(1, 2195542320), (2, 1097771160), (3, 731847440), (4, 548885580), (5, 439108464), (6, 365923720), (8, 274442790), (10, 219554232), (12, 182961860), (15, 146369488), (16, 137221395), (20, 109777116), (24, 91480930), (30, 73184744), (40, 54888558), (48, 45740465), (60, 36592372), (80, 27444279), (120, 18296186), (167, 13146960), (240, 9148093), (334, 6573480), (501, 4382320), (668, 3286740), (835, 2629392), (1002, 2191160), (1336, 1643370), (1670, 1314696), (2004, 1095580), (2505, 876464), (2672, 821685), (3340, 657348), (4008, 547790), (5010, 438232), (6680, 328674), (8016, 273895), (10020, 219116), (13360, 164337), (20040, 109558), (40080, 54779)]