225730920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4691}}^1$

素因数の和:5106

約数の個数: 64

約数和(自身を含む): 679026240

約数和(自身を除く): 453295320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 401, 802, 1203, 1604, 2005, 2406, 3208, 4010, 4691, 4812, 6015, 8020, 9382, 9624, 12030, 14073, 16040, 18764, 23455, 24060, 28146, 37528, 46910, 48120, 56292, 70365, 93820, 112584, 140730, 187640, 281460, 562920, 1881091, 3762182, 5643273, 7524364, 9405455, 11286546, 15048728, 18810910, 22573092, 28216365, 37621820, 45146184, 56432730, 75243640, 112865460, 225730920]

約数ペア:

[(1, 225730920), (2, 112865460), (3, 75243640), (4, 56432730), (5, 45146184), (6, 37621820), (8, 28216365), (10, 22573092), (12, 18810910), (15, 15048728), (20, 11286546), (24, 9405455), (30, 7524364), (40, 5643273), (60, 3762182), (120, 1881091), (401, 562920), (802, 281460), (1203, 187640), (1604, 140730), (2005, 112584), (2406, 93820), (3208, 70365), (4010, 56292), (4691, 48120), (4812, 46910), (6015, 37528), (8020, 28146), (9382, 24060), (9624, 23455), (12030, 18764), (14073, 16040)]