180225072

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 532346880

約数和(自身を除く): 352121808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 372, 376, 423, 496, 558, 564, 744, 752, 846, 859, 1116, 1128, 1457, 1488, 1692, 1718, 2232, 2256, 2577, 2914, 3384, 3436, 4371, 4464, 5154, 5828, 6768, 6872, 7731, 8742, 10308, 11656, 13113, 13744, 15462, 17484, 20616, 23312, 26226, 26629, 30924, 34968, 40373, 41232, 52452, 53258, 61848, 69936, 79887, 80746, 104904, 106516, 121119, 123696, 159774, 161492, 209808, 213032, 239661, 242238, 319548, 322984, 363357, 426064, 479322, 484476, 639096, 645968, 726714, 958644, 968952, 1251563, 1278192, 1453428, 1917288, 1937904, 2503126, 2906856, 3754689, 3834576, 5006252, 5813712, 7509378, 10012504, 11264067, 15018756, 20025008, 22528134, 30037512, 45056268, 60075024, 90112536, 180225072]

約数ペア:

[(1, 180225072), (2, 90112536), (3, 60075024), (4, 45056268), (6, 30037512), (8, 22528134), (9, 20025008), (12, 15018756), (16, 11264067), (18, 10012504), (24, 7509378), (31, 5813712), (36, 5006252), (47, 3834576), (48, 3754689), (62, 2906856), (72, 2503126), (93, 1937904), (94, 1917288), (124, 1453428), (141, 1278192), (144, 1251563), (186, 968952), (188, 958644), (248, 726714), (279, 645968), (282, 639096), (372, 484476), (376, 479322), (423, 426064), (496, 363357), (558, 322984), (564, 319548), (744, 242238), (752, 239661), (846, 213032), (859, 209808), (1116, 161492), (1128, 159774), (1457, 123696), (1488, 121119), (1692, 106516), (1718, 104904), (2232, 80746), (2256, 79887), (2577, 69936), (2914, 61848), (3384, 53258), (3436, 52452), (4371, 41232), (4464, 40373), (5154, 34968), (5828, 30924), (6768, 26629), (6872, 26226), (7731, 23312), (8742, 20616), (10308, 17484), (11656, 15462), (13113, 13744)]