120369560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:912

約数の個数: 64

約数和(自身を含む): 286675200

約数和(自身を除く): 166305640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 251, 380, 502, 631, 760, 1004, 1255, 1262, 2008, 2510, 2524, 3155, 4769, 5020, 5048, 6310, 9538, 10040, 11989, 12620, 19076, 23845, 23978, 25240, 38152, 47690, 47956, 59945, 95380, 95912, 119890, 158381, 190760, 239780, 316762, 479560, 633524, 791905, 1267048, 1583810, 3009239, 3167620, 6018478, 6335240, 12036956, 15046195, 24073912, 30092390, 60184780, 120369560]

約数ペア:

[(1, 120369560), (2, 60184780), (4, 30092390), (5, 24073912), (8, 15046195), (10, 12036956), (19, 6335240), (20, 6018478), (38, 3167620), (40, 3009239), (76, 1583810), (95, 1267048), (152, 791905), (190, 633524), (251, 479560), (380, 316762), (502, 239780), (631, 190760), (760, 158381), (1004, 119890), (1255, 95912), (1262, 95380), (2008, 59945), (2510, 47956), (2524, 47690), (3155, 38152), (4769, 25240), (5020, 23978), (5048, 23845), (6310, 19076), (9538, 12620), (10040, 11989)]