40037220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{74143}}^1$

素因数の和:74161

約数の個数: 48

約数和(自身を含む): 124561920

約数和(自身を除く): 84524700

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, 74143, 148286, 222429, 296572, 370715, 444858, 667287, 741430, 889716, 1112145, 1334574, 1482860, 2001861, 2224290, 2669148, 3336435, 4003722, 4448580, 6672870, 8007444, 10009305, 13345740, 20018610, 40037220]

約数ペア:

[(1, 40037220), (2, 20018610), (3, 13345740), (4, 10009305), (5, 8007444), (6, 6672870), (9, 4448580), (10, 4003722), (12, 3336435), (15, 2669148), (18, 2224290), (20, 2001861), (27, 1482860), (30, 1334574), (36, 1112145), (45, 889716), (54, 741430), (60, 667287), (90, 444858), (108, 370715), (135, 296572), (180, 222429), (270, 148286), (540, 74143)]