1307617020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{269057}}^1$

素因数の和:269081

約数の個数: 72

約数和(自身を含む): 4113358704

約数和(自身を除く): 2805741684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 269057, 538114, 807171, 1076228, 1345285, 1614342, 2421513, 2690570, 3228684, 4035855, 4843026, 5381140, 7264539, 8071710, 9686052, 12107565, 14529078, 16143420, 21793617, 24215130, 29058156, 36322695, 43587234, 48430260, 65380851, 72645390, 87174468, 108968085, 130761702, 145290780, 217936170, 261523404, 326904255, 435872340, 653808510, 1307617020]

約数ペア:

[(1, 1307617020), (2, 653808510), (3, 435872340), (4, 326904255), (5, 261523404), (6, 217936170), (9, 145290780), (10, 130761702), (12, 108968085), (15, 87174468), (18, 72645390), (20, 65380851), (27, 48430260), (30, 43587234), (36, 36322695), (45, 29058156), (54, 24215130), (60, 21793617), (81, 16143420), (90, 14529078), (108, 12107565), (135, 9686052), (162, 8071710), (180, 7264539), (243, 5381140), (270, 4843026), (324, 4035855), (405, 3228684), (486, 2690570), (540, 2421513), (810, 1614342), (972, 1345285), (1215, 1076228), (1620, 807171), (2430, 538114), (4860, 269057)]