12156625020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{81929}}^1$

素因数の和:84414

約数の個数: 48

約数和(自身を含む): 34052729760

約数和(自身を除く): 21896104740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2473, 4946, 7419, 9892, 12365, 14838, 24730, 29676, 37095, 49460, 74190, 81929, 148380, 163858, 245787, 327716, 409645, 491574, 819290, 983148, 1228935, 1638580, 2457870, 4915740, 202610417, 405220834, 607831251, 810441668, 1013052085, 1215662502, 2026104170, 2431325004, 3039156255, 4052208340, 6078312510, 12156625020]

約数ペア:

[(1, 12156625020), (2, 6078312510), (3, 4052208340), (4, 3039156255), (5, 2431325004), (6, 2026104170), (10, 1215662502), (12, 1013052085), (15, 810441668), (20, 607831251), (30, 405220834), (60, 202610417), (2473, 4915740), (4946, 2457870), (7419, 1638580), (9892, 1228935), (12365, 983148), (14838, 819290), (24730, 491574), (29676, 409645), (37095, 327716), (49460, 245787), (74190, 163858), (81929, 148380)]