6391879080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{64879}}^1$

素因数の和:65714

約数の個数: 64

約数和(自身を含む): 19199289600

約数和(自身を除く): 12807410520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 821, 1642, 2463, 3284, 4105, 4926, 6568, 8210, 9852, 12315, 16420, 19704, 24630, 32840, 49260, 64879, 98520, 129758, 194637, 259516, 324395, 389274, 519032, 648790, 778548, 973185, 1297580, 1557096, 1946370, 2595160, 3892740, 7785480, 53265659, 106531318, 159796977, 213062636, 266328295, 319593954, 426125272, 532656590, 639187908, 798984885, 1065313180, 1278375816, 1597969770, 2130626360, 3195939540, 6391879080]

約数ペア:

[(1, 6391879080), (2, 3195939540), (3, 2130626360), (4, 1597969770), (5, 1278375816), (6, 1065313180), (8, 798984885), (10, 639187908), (12, 532656590), (15, 426125272), (20, 319593954), (24, 266328295), (30, 213062636), (40, 159796977), (60, 106531318), (120, 53265659), (821, 7785480), (1642, 3892740), (2463, 2595160), (3284, 1946370), (4105, 1557096), (4926, 1297580), (6568, 973185), (8210, 778548), (9852, 648790), (12315, 519032), (16420, 389274), (19704, 324395), (24630, 259516), (32840, 194637), (49260, 129758), (64879, 98520)]