1399483920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5831183}}^1$

素因数の和:5831199

約数の個数: 40

約数和(自身を含む): 4338400896

約数和(自身を除く): 2938916976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5831183, 11662366, 17493549, 23324732, 29155915, 34987098, 46649464, 58311830, 69974196, 87467745, 93298928, 116623660, 139948392, 174935490, 233247320, 279896784, 349870980, 466494640, 699741960, 1399483920]

約数ペア:

[(1, 1399483920), (2, 699741960), (3, 466494640), (4, 349870980), (5, 279896784), (6, 233247320), (8, 174935490), (10, 139948392), (12, 116623660), (15, 93298928), (16, 87467745), (20, 69974196), (24, 58311830), (30, 46649464), (40, 34987098), (48, 29155915), (60, 23324732), (80, 17493549), (120, 11662366), (240, 5831183)]