90283920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{376183}}^1$

素因数の和:376199

約数の個数: 40

約数和(自身を含む): 279880896

約数和(自身を除く): 189596976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 376183, 752366, 1128549, 1504732, 1880915, 2257098, 3009464, 3761830, 4514196, 5642745, 6018928, 7523660, 9028392, 11285490, 15047320, 18056784, 22570980, 30094640, 45141960, 90283920]

約数ペア:

[(1, 90283920), (2, 45141960), (3, 30094640), (4, 22570980), (5, 18056784), (6, 15047320), (8, 11285490), (10, 9028392), (12, 7523660), (15, 6018928), (16, 5642745), (20, 4514196), (24, 3761830), (30, 3009464), (40, 2257098), (48, 1880915), (60, 1504732), (80, 1128549), (120, 752366), (240, 376183)]