6657960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 20191680

約数和(自身を除く): 13533720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 491, 565, 678, 904, 982, 1130, 1356, 1473, 1695, 1964, 2260, 2455, 2712, 2946, 3390, 3928, 4520, 4910, 5892, 6780, 7365, 9820, 11784, 13560, 14730, 19640, 29460, 55483, 58920, 110966, 166449, 221932, 277415, 332898, 443864, 554830, 665796, 832245, 1109660, 1331592, 1664490, 2219320, 3328980, 6657960]

約数ペア:

[(1, 6657960), (2, 3328980), (3, 2219320), (4, 1664490), (5, 1331592), (6, 1109660), (8, 832245), (10, 665796), (12, 554830), (15, 443864), (20, 332898), (24, 277415), (30, 221932), (40, 166449), (60, 110966), (113, 58920), (120, 55483), (226, 29460), (339, 19640), (452, 14730), (491, 13560), (565, 11784), (678, 9820), (904, 7365), (982, 6780), (1130, 5892), (1356, 4910), (1473, 4520), (1695, 3928), (1964, 3390), (2260, 2946), (2455, 2712)]