40776660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11923}}^1$

素因数の和:11957

約数の個数: 72

約数和(自身を含む): 130210080

約数和(自身を除く): 89433420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 11923, 23846, 35769, 47692, 59615, 71538, 107307, 119230, 143076, 178845, 214614, 226537, 238460, 357690, 429228, 453074, 536535, 679611, 715380, 906148, 1073070, 1132685, 1359222, 2038833, 2146140, 2265370, 2718444, 3398055, 4077666, 4530740, 6796110, 8155332, 10194165, 13592220, 20388330, 40776660]

約数ペア:

[(1, 40776660), (2, 20388330), (3, 13592220), (4, 10194165), (5, 8155332), (6, 6796110), (9, 4530740), (10, 4077666), (12, 3398055), (15, 2718444), (18, 2265370), (19, 2146140), (20, 2038833), (30, 1359222), (36, 1132685), (38, 1073070), (45, 906148), (57, 715380), (60, 679611), (76, 536535), (90, 453074), (95, 429228), (114, 357690), (171, 238460), (180, 226537), (190, 214614), (228, 178845), (285, 143076), (342, 119230), (380, 107307), (570, 71538), (684, 59615), (855, 47692), (1140, 35769), (1710, 23846), (3420, 11923)]