15128976

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5167}}^1$

素因数の和:5239

約数の個数: 40

約数和(自身を含む): 39731584

約数和(自身を除く): 24602608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 5167, 10334, 15501, 20668, 31002, 41336, 62004, 82672, 124008, 248016, 315187, 630374, 945561, 1260748, 1891122, 2521496, 3782244, 5042992, 7564488, 15128976]

約数ペア:

[(1, 15128976), (2, 7564488), (3, 5042992), (4, 3782244), (6, 2521496), (8, 1891122), (12, 1260748), (16, 945561), (24, 630374), (48, 315187), (61, 248016), (122, 124008), (183, 82672), (244, 62004), (366, 41336), (488, 31002), (732, 20668), (976, 15501), (1464, 10334), (2928, 5167)]