2589938160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{250963}}^1$

素因数の和:251022

約数の個数: 80

約数和(自身を含む): 8215557504

約数和(自身を除く): 5625619344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 250963, 501926, 752889, 1003852, 1254815, 1505778, 2007704, 2509630, 3011556, 3764445, 4015408, 5019260, 6023112, 7528890, 10038520, 10791409, 12046224, 15057780, 20077040, 21582818, 30115560, 32374227, 43165636, 53957045, 60231120, 64748454, 86331272, 107914090, 129496908, 161871135, 172662544, 215828180, 258993816, 323742270, 431656360, 517987632, 647484540, 863312720, 1294969080, 2589938160]

約数ペア:

[(1, 2589938160), (2, 1294969080), (3, 863312720), (4, 647484540), (5, 517987632), (6, 431656360), (8, 323742270), (10, 258993816), (12, 215828180), (15, 172662544), (16, 161871135), (20, 129496908), (24, 107914090), (30, 86331272), (40, 64748454), (43, 60231120), (48, 53957045), (60, 43165636), (80, 32374227), (86, 30115560), (120, 21582818), (129, 20077040), (172, 15057780), (215, 12046224), (240, 10791409), (258, 10038520), (344, 7528890), (430, 6023112), (516, 5019260), (645, 4015408), (688, 3764445), (860, 3011556), (1032, 2509630), (1290, 2007704), (1720, 1505778), (2064, 1254815), (2580, 1003852), (3440, 752889), (5160, 501926), (10320, 250963)]