15010440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2909}}^1$

素因数の和:2966

約数の個数: 64

約数和(自身を含む): 46094400

約数和(自身を除く): 31083960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 2909, 5160, 5818, 8727, 11636, 14545, 17454, 23272, 29090, 34908, 43635, 58180, 69816, 87270, 116360, 125087, 174540, 250174, 349080, 375261, 500348, 625435, 750522, 1000696, 1250870, 1501044, 1876305, 2501740, 3002088, 3752610, 5003480, 7505220, 15010440]

約数ペア:

[(1, 15010440), (2, 7505220), (3, 5003480), (4, 3752610), (5, 3002088), (6, 2501740), (8, 1876305), (10, 1501044), (12, 1250870), (15, 1000696), (20, 750522), (24, 625435), (30, 500348), (40, 375261), (43, 349080), (60, 250174), (86, 174540), (120, 125087), (129, 116360), (172, 87270), (215, 69816), (258, 58180), (344, 43635), (430, 34908), (516, 29090), (645, 23272), (860, 17454), (1032, 14545), (1290, 11636), (1720, 8727), (2580, 5818), (2909, 5160)]