1566943020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{122609}}^1$

素因数の和:122695

約数の個数: 72

約数和(自身を含む): 4820044320

約数和(自身を除く): 3253101300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 122609, 245218, 367827, 490436, 613045, 735654, 1103481, 1226090, 1471308, 1839135, 2206962, 2452180, 3678270, 4413924, 5517405, 7356540, 8705239, 11034810, 17410478, 22069620, 26115717, 34820956, 43526195, 52231434, 78347151, 87052390, 104462868, 130578585, 156694302, 174104780, 261157170, 313388604, 391735755, 522314340, 783471510, 1566943020]

約数ペア:

[(1, 1566943020), (2, 783471510), (3, 522314340), (4, 391735755), (5, 313388604), (6, 261157170), (9, 174104780), (10, 156694302), (12, 130578585), (15, 104462868), (18, 87052390), (20, 78347151), (30, 52231434), (36, 43526195), (45, 34820956), (60, 26115717), (71, 22069620), (90, 17410478), (142, 11034810), (180, 8705239), (213, 7356540), (284, 5517405), (355, 4413924), (426, 3678270), (639, 2452180), (710, 2206962), (852, 1839135), (1065, 1471308), (1278, 1226090), (1420, 1103481), (2130, 735654), (2556, 613045), (3195, 490436), (4260, 367827), (6390, 245218), (12780, 122609)]