15240888

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 46846800

約数和(自身を除く): 31605912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 857, 936, 988, 1368, 1482, 1714, 1976, 2223, 2571, 2964, 3428, 4446, 5142, 5928, 6856, 7713, 8892, 10284, 11141, 15426, 16283, 17784, 20568, 22282, 30852, 32566, 33423, 44564, 48849, 61704, 65132, 66846, 89128, 97698, 100269, 130264, 133692, 146547, 195396, 200538, 211679, 267384, 293094, 390792, 401076, 423358, 586188, 635037, 802152, 846716, 1172376, 1270074, 1693432, 1905111, 2540148, 3810222, 5080296, 7620444, 15240888]

約数ペア:

[(1, 15240888), (2, 7620444), (3, 5080296), (4, 3810222), (6, 2540148), (8, 1905111), (9, 1693432), (12, 1270074), (13, 1172376), (18, 846716), (19, 802152), (24, 635037), (26, 586188), (36, 423358), (38, 401076), (39, 390792), (52, 293094), (57, 267384), (72, 211679), (76, 200538), (78, 195396), (104, 146547), (114, 133692), (117, 130264), (152, 100269), (156, 97698), (171, 89128), (228, 66846), (234, 65132), (247, 61704), (312, 48849), (342, 44564), (456, 33423), (468, 32566), (494, 30852), (684, 22282), (741, 20568), (857, 17784), (936, 16283), (988, 15426), (1368, 11141), (1482, 10284), (1714, 8892), (1976, 7713), (2223, 6856), (2571, 5928), (2964, 5142), (3428, 4446)]