15845232

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 44858240

約数和(自身を除く): 29013008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 379, 402, 536, 624, 758, 804, 871, 1072, 1137, 1516, 1608, 1742, 2274, 2613, 3032, 3216, 3484, 4548, 4927, 5226, 6064, 6968, 9096, 9854, 10452, 13936, 14781, 18192, 19708, 20904, 25393, 29562, 39416, 41808, 50786, 59124, 76179, 78832, 101572, 118248, 152358, 203144, 236496, 304716, 330109, 406288, 609432, 660218, 990327, 1218864, 1320436, 1980654, 2640872, 3961308, 5281744, 7922616, 15845232]

約数ペア:

[(1, 15845232), (2, 7922616), (3, 5281744), (4, 3961308), (6, 2640872), (8, 1980654), (12, 1320436), (13, 1218864), (16, 990327), (24, 660218), (26, 609432), (39, 406288), (48, 330109), (52, 304716), (67, 236496), (78, 203144), (104, 152358), (134, 118248), (156, 101572), (201, 78832), (208, 76179), (268, 59124), (312, 50786), (379, 41808), (402, 39416), (536, 29562), (624, 25393), (758, 20904), (804, 19708), (871, 18192), (1072, 14781), (1137, 13936), (1516, 10452), (1608, 9854), (1742, 9096), (2274, 6968), (2613, 6064), (3032, 5226), (3216, 4927), (3484, 4548)]