15009900960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31270627}}^1$

素因数の和:31270645

約数の個数: 48

約数和(自身を含む): 47281189536

約数和(自身を除く): 32271288576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 31270627, 62541254, 93811881, 125082508, 156353135, 187623762, 250165016, 312706270, 375247524, 469059405, 500330032, 625412540, 750495048, 938118810, 1000660064, 1250825080, 1500990096, 1876237620, 2501650160, 3001980192, 3752475240, 5003300320, 7504950480, 15009900960]

約数ペア:

[(1, 15009900960), (2, 7504950480), (3, 5003300320), (4, 3752475240), (5, 3001980192), (6, 2501650160), (8, 1876237620), (10, 1500990096), (12, 1250825080), (15, 1000660064), (16, 938118810), (20, 750495048), (24, 625412540), (30, 500330032), (32, 469059405), (40, 375247524), (48, 312706270), (60, 250165016), (80, 187623762), (96, 156353135), (120, 125082508), (160, 93811881), (240, 62541254), (480, 31270627)]