85337640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1063}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 278853120

約数和(自身を除く): 193515480

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, 223, 360, 446, 669, 892, 1063, 1115, 1338, 1784, 2007, 2126, 2230, 2676, 3189, 3345, 4014, 4252, 4460, 5315, 5352, 6378, 6690, 8028, 8504, 8920, 9567, 10035, 10630, 12756, 13380, 15945, 16056, 19134, 20070, 21260, 25512, 26760, 31890, 38268, 40140, 42520, 47835, 63780, 76536, 80280, 95670, 127560, 191340, 237049, 382680, 474098, 711147, 948196, 1185245, 1422294, 1896392, 2133441, 2370490, 2844588, 3555735, 4266882, 4740980, 5689176, 7111470, 8533764, 9481960, 10667205, 14222940, 17067528, 21334410, 28445880, 42668820, 85337640]

約数ペア:

[(1, 85337640), (2, 42668820), (3, 28445880), (4, 21334410), (5, 17067528), (6, 14222940), (8, 10667205), (9, 9481960), (10, 8533764), (12, 7111470), (15, 5689176), (18, 4740980), (20, 4266882), (24, 3555735), (30, 2844588), (36, 2370490), (40, 2133441), (45, 1896392), (60, 1422294), (72, 1185245), (90, 948196), (120, 711147), (180, 474098), (223, 382680), (360, 237049), (446, 191340), (669, 127560), (892, 95670), (1063, 80280), (1115, 76536), (1338, 63780), (1784, 47835), (2007, 42520), (2126, 40140), (2230, 38268), (2676, 31890), (3189, 26760), (3345, 25512), (4014, 21260), (4252, 20070), (4460, 19134), (5315, 16056), (5352, 15945), (6378, 13380), (6690, 12756), (8028, 10630), (8504, 10035), (8920, 9567)]