4172640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{8693}}^1$

素因数の和:8711

約数の個数: 48

約数和(自身を含む): 13145328

約数和(自身を除く): 8972688

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, 8693, 17386, 26079, 34772, 43465, 52158, 69544, 86930, 104316, 130395, 139088, 173860, 208632, 260790, 278176, 347720, 417264, 521580, 695440, 834528, 1043160, 1390880, 2086320, 4172640]

約数ペア:

[(1, 4172640), (2, 2086320), (3, 1390880), (4, 1043160), (5, 834528), (6, 695440), (8, 521580), (10, 417264), (12, 347720), (15, 278176), (16, 260790), (20, 208632), (24, 173860), (30, 139088), (32, 130395), (40, 104316), (48, 86930), (60, 69544), (80, 52158), (96, 43465), (120, 34772), (160, 26079), (240, 17386), (480, 8693)]