156024540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{123829}}^1$

素因数の和:123851

約数の個数: 72

約数和(自身を含む): 540889440

約数和(自身を除く): 384864900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 123829, 247658, 371487, 495316, 619145, 742974, 866803, 1114461, 1238290, 1485948, 1733606, 1857435, 2228922, 2476580, 2600409, 3467212, 3714870, 4334015, 4457844, 5200818, 5572305, 7429740, 7801227, 8668030, 10401636, 11144610, 13002045, 15602454, 17336060, 22289220, 26004090, 31204908, 39006135, 52008180, 78012270, 156024540]

約数ペア:

[(1, 156024540), (2, 78012270), (3, 52008180), (4, 39006135), (5, 31204908), (6, 26004090), (7, 22289220), (9, 17336060), (10, 15602454), (12, 13002045), (14, 11144610), (15, 10401636), (18, 8668030), (20, 7801227), (21, 7429740), (28, 5572305), (30, 5200818), (35, 4457844), (36, 4334015), (42, 3714870), (45, 3467212), (60, 2600409), (63, 2476580), (70, 2228922), (84, 1857435), (90, 1733606), (105, 1485948), (126, 1238290), (140, 1114461), (180, 866803), (210, 742974), (252, 619145), (315, 495316), (420, 371487), (630, 247658), (1260, 123829)]