260435160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1583}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 848802240

約数和(自身を除く): 588367080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 457, 914, 1371, 1583, 1828, 2285, 2742, 3166, 3656, 4113, 4570, 4749, 5484, 6332, 6855, 7915, 8226, 9140, 9498, 10968, 12664, 13710, 14247, 15830, 16452, 18280, 18996, 20565, 23745, 27420, 28494, 31660, 32904, 37992, 41130, 47490, 54840, 56988, 63320, 71235, 82260, 94980, 113976, 142470, 164520, 189960, 284940, 569880, 723431, 1446862, 2170293, 2893724, 3617155, 4340586, 5787448, 6510879, 7234310, 8681172, 10851465, 13021758, 14468620, 17362344, 21702930, 26043516, 28937240, 32554395, 43405860, 52087032, 65108790, 86811720, 130217580, 260435160]

約数ペア:

[(1, 260435160), (2, 130217580), (3, 86811720), (4, 65108790), (5, 52087032), (6, 43405860), (8, 32554395), (9, 28937240), (10, 26043516), (12, 21702930), (15, 17362344), (18, 14468620), (20, 13021758), (24, 10851465), (30, 8681172), (36, 7234310), (40, 6510879), (45, 5787448), (60, 4340586), (72, 3617155), (90, 2893724), (120, 2170293), (180, 1446862), (360, 723431), (457, 569880), (914, 284940), (1371, 189960), (1583, 164520), (1828, 142470), (2285, 113976), (2742, 94980), (3166, 82260), (3656, 71235), (4113, 63320), (4570, 56988), (4749, 54840), (5484, 47490), (6332, 41130), (6855, 37992), (7915, 32904), (8226, 31660), (9140, 28494), (9498, 27420), (10968, 23745), (12664, 20565), (13710, 18996), (14247, 18280), (15830, 16452)]