12907320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3709}}^1$

素因数の和:3752

約数の個数: 64

約数和(自身を含む): 40068000

約数和(自身を除く): 27160680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 3709, 7418, 11127, 14836, 18545, 22254, 29672, 37090, 44508, 55635, 74180, 89016, 107561, 111270, 148360, 215122, 222540, 322683, 430244, 445080, 537805, 645366, 860488, 1075610, 1290732, 1613415, 2151220, 2581464, 3226830, 4302440, 6453660, 12907320]

約数ペア:

[(1, 12907320), (2, 6453660), (3, 4302440), (4, 3226830), (5, 2581464), (6, 2151220), (8, 1613415), (10, 1290732), (12, 1075610), (15, 860488), (20, 645366), (24, 537805), (29, 445080), (30, 430244), (40, 322683), (58, 222540), (60, 215122), (87, 148360), (116, 111270), (120, 107561), (145, 89016), (174, 74180), (232, 55635), (290, 44508), (348, 37090), (435, 29672), (580, 22254), (696, 18545), (870, 14836), (1160, 11127), (1740, 7418), (3480, 3709)]