1368664740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{10459}}^1$

素因数の和:11201

約数の個数: 72

約数和(自身を含む): 4157724480

約数和(自身を除く): 2789059740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 727, 1454, 2181, 2908, 3635, 4362, 6543, 7270, 8724, 10459, 10905, 13086, 14540, 20918, 21810, 26172, 31377, 32715, 41836, 43620, 52295, 62754, 65430, 94131, 104590, 125508, 130860, 156885, 188262, 209180, 313770, 376524, 470655, 627540, 941310, 1882620, 7603693, 15207386, 22811079, 30414772, 38018465, 45622158, 68433237, 76036930, 91244316, 114055395, 136866474, 152073860, 228110790, 273732948, 342166185, 456221580, 684332370, 1368664740]

約数ペア:

[(1, 1368664740), (2, 684332370), (3, 456221580), (4, 342166185), (5, 273732948), (6, 228110790), (9, 152073860), (10, 136866474), (12, 114055395), (15, 91244316), (18, 76036930), (20, 68433237), (30, 45622158), (36, 38018465), (45, 30414772), (60, 22811079), (90, 15207386), (180, 7603693), (727, 1882620), (1454, 941310), (2181, 627540), (2908, 470655), (3635, 376524), (4362, 313770), (6543, 209180), (7270, 188262), (8724, 156885), (10459, 130860), (10905, 125508), (13086, 104590), (14540, 94131), (20918, 65430), (21810, 62754), (26172, 52295), (31377, 43620), (32715, 41836)]