7483920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31183}}^1$

素因数の和:31199

約数の個数: 40

約数和(自身を含む): 23200896

約数和(自身を除く): 15716976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 31183, 62366, 93549, 124732, 155915, 187098, 249464, 311830, 374196, 467745, 498928, 623660, 748392, 935490, 1247320, 1496784, 1870980, 2494640, 3741960, 7483920]

約数ペア:

[(1, 7483920), (2, 3741960), (3, 2494640), (4, 1870980), (5, 1496784), (6, 1247320), (8, 935490), (10, 748392), (12, 623660), (15, 498928), (16, 467745), (20, 374196), (24, 311830), (30, 249464), (40, 187098), (48, 155915), (60, 124732), (80, 93549), (120, 62366), (240, 31183)]