15723240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10079}}^1$

素因数の和:10106

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 35079960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 10079, 20158, 30237, 40316, 50395, 60474, 80632, 100790, 120948, 131027, 151185, 201580, 241896, 262054, 302370, 393081, 403160, 524108, 604740, 655135, 786162, 1048216, 1209480, 1310270, 1572324, 1965405, 2620540, 3144648, 3930810, 5241080, 7861620, 15723240]

約数ペア:

[(1, 15723240), (2, 7861620), (3, 5241080), (4, 3930810), (5, 3144648), (6, 2620540), (8, 1965405), (10, 1572324), (12, 1310270), (13, 1209480), (15, 1048216), (20, 786162), (24, 655135), (26, 604740), (30, 524108), (39, 403160), (40, 393081), (52, 302370), (60, 262054), (65, 241896), (78, 201580), (104, 151185), (120, 131027), (130, 120948), (156, 100790), (195, 80632), (260, 60474), (312, 50395), (390, 40316), (520, 30237), (780, 20158), (1560, 10079)]