20242080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{14057}}^1$

素因数の和:14078

約数の個数: 72

約数和(自身を含む): 69081012

約数和(自身を除く): 48838932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 14057, 28114, 42171, 56228, 70285, 84342, 112456, 126513, 140570, 168684, 210855, 224912, 253026, 281140, 337368, 421710, 449824, 506052, 562280, 632565, 674736, 843420, 1012104, 1124560, 1265130, 1349472, 1686840, 2024208, 2249120, 2530260, 3373680, 4048416, 5060520, 6747360, 10121040, 20242080]

約数ペア:

[(1, 20242080), (2, 10121040), (3, 6747360), (4, 5060520), (5, 4048416), (6, 3373680), (8, 2530260), (9, 2249120), (10, 2024208), (12, 1686840), (15, 1349472), (16, 1265130), (18, 1124560), (20, 1012104), (24, 843420), (30, 674736), (32, 632565), (36, 562280), (40, 506052), (45, 449824), (48, 421710), (60, 337368), (72, 281140), (80, 253026), (90, 224912), (96, 210855), (120, 168684), (144, 140570), (160, 126513), (180, 112456), (240, 84342), (288, 70285), (360, 56228), (480, 42171), (720, 28114), (1440, 14057)]