6659640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1453

約数の個数: 96

約数和(自身を含む): 23325120

約数和(自身を除く): 16665480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1423, 1560, 2340, 2846, 4269, 4680, 5692, 7115, 8538, 11384, 12807, 14230, 17076, 18499, 21345, 25614, 28460, 34152, 36998, 42690, 51228, 55497, 56920, 64035, 73996, 85380, 92495, 102456, 110994, 128070, 147992, 166491, 170760, 184990, 221988, 256140, 277485, 332982, 369980, 443976, 512280, 554970, 665964, 739960, 832455, 1109940, 1331928, 1664910, 2219880, 3329820, 6659640]

約数ペア:

[(1, 6659640), (2, 3329820), (3, 2219880), (4, 1664910), (5, 1331928), (6, 1109940), (8, 832455), (9, 739960), (10, 665964), (12, 554970), (13, 512280), (15, 443976), (18, 369980), (20, 332982), (24, 277485), (26, 256140), (30, 221988), (36, 184990), (39, 170760), (40, 166491), (45, 147992), (52, 128070), (60, 110994), (65, 102456), (72, 92495), (78, 85380), (90, 73996), (104, 64035), (117, 56920), (120, 55497), (130, 51228), (156, 42690), (180, 36998), (195, 34152), (234, 28460), (260, 25614), (312, 21345), (360, 18499), (390, 17076), (468, 14230), (520, 12807), (585, 11384), (780, 8538), (936, 7115), (1170, 5692), (1423, 4680), (1560, 4269), (2340, 2846)]