4894320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20393}}^1$

素因数の和:20409

約数の個数: 40

約数和(自身を含む): 15173136

約数和(自身を除く): 10278816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20393, 40786, 61179, 81572, 101965, 122358, 163144, 203930, 244716, 305895, 326288, 407860, 489432, 611790, 815720, 978864, 1223580, 1631440, 2447160, 4894320]

約数ペア:

[(1, 4894320), (2, 2447160), (3, 1631440), (4, 1223580), (5, 978864), (6, 815720), (8, 611790), (10, 489432), (12, 407860), (15, 326288), (16, 305895), (20, 244716), (24, 203930), (30, 163144), (40, 122358), (48, 101965), (60, 81572), (80, 61179), (120, 40786), (240, 20393)]