2821089360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11754539}}^1$

素因数の和:11754555

約数の個数: 40

約数和(自身を含む): 8745377760

約数和(自身を除く): 5924288400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11754539, 23509078, 35263617, 47018156, 58772695, 70527234, 94036312, 117545390, 141054468, 176318085, 188072624, 235090780, 282108936, 352636170, 470181560, 564217872, 705272340, 940363120, 1410544680, 2821089360]

約数ペア:

[(1, 2821089360), (2, 1410544680), (3, 940363120), (4, 705272340), (5, 564217872), (6, 470181560), (8, 352636170), (10, 282108936), (12, 235090780), (15, 188072624), (16, 176318085), (20, 141054468), (24, 117545390), (30, 94036312), (40, 70527234), (48, 58772695), (60, 47018156), (80, 35263617), (120, 23509078), (240, 11754539)]