40560180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 118272000

約数和(自身を除く): 77711820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 79, 86, 129, 158, 172, 199, 215, 237, 258, 316, 395, 398, 430, 474, 516, 597, 645, 790, 796, 860, 948, 995, 1185, 1194, 1290, 1580, 1990, 2370, 2388, 2580, 2985, 3397, 3980, 4740, 5970, 6794, 8557, 10191, 11940, 13588, 15721, 16985, 17114, 20382, 25671, 31442, 33970, 34228, 40764, 42785, 47163, 50955, 51342, 62884, 67940, 78605, 85570, 94326, 101910, 102684, 128355, 157210, 171140, 188652, 203820, 235815, 256710, 314420, 471630, 513420, 676003, 943260, 1352006, 2028009, 2704012, 3380015, 4056018, 6760030, 8112036, 10140045, 13520060, 20280090, 40560180]

約数ペア:

[(1, 40560180), (2, 20280090), (3, 13520060), (4, 10140045), (5, 8112036), (6, 6760030), (10, 4056018), (12, 3380015), (15, 2704012), (20, 2028009), (30, 1352006), (43, 943260), (60, 676003), (79, 513420), (86, 471630), (129, 314420), (158, 256710), (172, 235815), (199, 203820), (215, 188652), (237, 171140), (258, 157210), (316, 128355), (395, 102684), (398, 101910), (430, 94326), (474, 85570), (516, 78605), (597, 67940), (645, 62884), (790, 51342), (796, 50955), (860, 47163), (948, 42785), (995, 40764), (1185, 34228), (1194, 33970), (1290, 31442), (1580, 25671), (1990, 20382), (2370, 17114), (2388, 16985), (2580, 15721), (2985, 13588), (3397, 11940), (3980, 10191), (4740, 8557), (5970, 6794)]