13827720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 41832000

約数和(自身を除く): 28004280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 829, 834, 1112, 1390, 1658, 1668, 2085, 2487, 2780, 3316, 3336, 4145, 4170, 4974, 5560, 6632, 8290, 8340, 9948, 12435, 16580, 16680, 19896, 24870, 33160, 49740, 99480, 115231, 230462, 345693, 460924, 576155, 691386, 921848, 1152310, 1382772, 1728465, 2304620, 2765544, 3456930, 4609240, 6913860, 13827720]

約数ペア:

[(1, 13827720), (2, 6913860), (3, 4609240), (4, 3456930), (5, 2765544), (6, 2304620), (8, 1728465), (10, 1382772), (12, 1152310), (15, 921848), (20, 691386), (24, 576155), (30, 460924), (40, 345693), (60, 230462), (120, 115231), (139, 99480), (278, 49740), (417, 33160), (556, 24870), (695, 19896), (829, 16680), (834, 16580), (1112, 12435), (1390, 9948), (1658, 8340), (1668, 8290), (2085, 6632), (2487, 5560), (2780, 4974), (3316, 4170), (3336, 4145)]