201745575120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{840606563}}^1$

素因数の和:840606579

約数の個数: 40

約数和(自身を含む): 625411283616

約数和(自身を除く): 423665708496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 840606563, 1681213126, 2521819689, 3362426252, 4203032815, 5043639378, 6724852504, 8406065630, 10087278756, 12609098445, 13449705008, 16812131260, 20174557512, 25218196890, 33624262520, 40349115024, 50436393780, 67248525040, 100872787560, 201745575120]

約数ペア:

[(1, 201745575120), (2, 100872787560), (3, 67248525040), (4, 50436393780), (5, 40349115024), (6, 33624262520), (8, 25218196890), (10, 20174557512), (12, 16812131260), (15, 13449705008), (16, 12609098445), (20, 10087278756), (24, 8406065630), (30, 6724852504), (40, 5043639378), (48, 4203032815), (60, 3362426252), (80, 2521819689), (120, 1681213126), (240, 840606563)]