15693007920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{65387533}}^1$

素因数の和:65387549

約数の個数: 40

約数和(自身を含む): 48648325296

約数和(自身を除く): 32955317376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 65387533, 130775066, 196162599, 261550132, 326937665, 392325198, 523100264, 653875330, 784650396, 980812995, 1046200528, 1307750660, 1569300792, 1961625990, 2615501320, 3138601584, 3923251980, 5231002640, 7846503960, 15693007920]

約数ペア:

[(1, 15693007920), (2, 7846503960), (3, 5231002640), (4, 3923251980), (5, 3138601584), (6, 2615501320), (8, 1961625990), (10, 1569300792), (12, 1307750660), (15, 1046200528), (16, 980812995), (20, 784650396), (24, 653875330), (30, 523100264), (40, 392325198), (48, 326937665), (60, 261550132), (80, 196162599), (120, 130775066), (240, 65387533)]