15248760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1531}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 46327680

約数和(自身を除く): 31078920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1531, 1660, 1992, 2490, 3062, 3320, 4593, 4980, 6124, 7655, 9186, 9960, 12248, 15310, 18372, 22965, 30620, 36744, 45930, 61240, 91860, 127073, 183720, 254146, 381219, 508292, 635365, 762438, 1016584, 1270730, 1524876, 1906095, 2541460, 3049752, 3812190, 5082920, 7624380, 15248760]

約数ペア:

[(1, 15248760), (2, 7624380), (3, 5082920), (4, 3812190), (5, 3049752), (6, 2541460), (8, 1906095), (10, 1524876), (12, 1270730), (15, 1016584), (20, 762438), (24, 635365), (30, 508292), (40, 381219), (60, 254146), (83, 183720), (120, 127073), (166, 91860), (249, 61240), (332, 45930), (415, 36744), (498, 30620), (664, 22965), (830, 18372), (996, 15310), (1245, 12248), (1531, 9960), (1660, 9186), (1992, 7655), (2490, 6124), (3062, 4980), (3320, 4593)]