2012124780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3726157}}^1$

素因数の和:3726175

約数の個数: 48

約数和(自身を含む): 6259945440

約数和(自身を除く): 4247820660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3726157, 7452314, 11178471, 14904628, 18630785, 22356942, 33535413, 37261570, 44713884, 55892355, 67070826, 74523140, 100606239, 111784710, 134141652, 167677065, 201212478, 223569420, 335354130, 402424956, 503031195, 670708260, 1006062390, 2012124780]

約数ペア:

[(1, 2012124780), (2, 1006062390), (3, 670708260), (4, 503031195), (5, 402424956), (6, 335354130), (9, 223569420), (10, 201212478), (12, 167677065), (15, 134141652), (18, 111784710), (20, 100606239), (27, 74523140), (30, 67070826), (36, 55892355), (45, 44713884), (54, 37261570), (60, 33535413), (90, 22356942), (108, 18630785), (135, 14904628), (180, 11178471), (270, 7452314), (540, 3726157)]