6615960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4268

約数の個数: 64

約数和(自身を含む): 21379680

約数和(自身を除く): 14763720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4241, 8482, 12723, 16964, 21205, 25446, 33928, 42410, 50892, 55133, 63615, 84820, 101784, 110266, 127230, 165399, 169640, 220532, 254460, 275665, 330798, 441064, 508920, 551330, 661596, 826995, 1102660, 1323192, 1653990, 2205320, 3307980, 6615960]

約数ペア:

[(1, 6615960), (2, 3307980), (3, 2205320), (4, 1653990), (5, 1323192), (6, 1102660), (8, 826995), (10, 661596), (12, 551330), (13, 508920), (15, 441064), (20, 330798), (24, 275665), (26, 254460), (30, 220532), (39, 169640), (40, 165399), (52, 127230), (60, 110266), (65, 101784), (78, 84820), (104, 63615), (120, 55133), (130, 50892), (156, 42410), (195, 33928), (260, 25446), (312, 21205), (390, 16964), (520, 12723), (780, 8482), (1560, 4241)]