120619728

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 357477120

約数和(自身を除く): 236857392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 79, 92, 138, 144, 158, 184, 207, 237, 276, 316, 368, 414, 461, 474, 552, 632, 711, 828, 922, 948, 1104, 1264, 1383, 1422, 1656, 1817, 1844, 1896, 2766, 2844, 3312, 3634, 3688, 3792, 4149, 5451, 5532, 5688, 7268, 7376, 8298, 10603, 10902, 11064, 11376, 14536, 16353, 16596, 21206, 21804, 22128, 29072, 31809, 32706, 33192, 36419, 42412, 43608, 63618, 65412, 66384, 72838, 84824, 87216, 95427, 109257, 127236, 130824, 145676, 169648, 190854, 218514, 254472, 261648, 291352, 327771, 381708, 437028, 508944, 582704, 655542, 763416, 837637, 874056, 1311084, 1526832, 1675274, 1748112, 2512911, 2622168, 3350548, 5025822, 5244336, 6701096, 7538733, 10051644, 13402192, 15077466, 20103288, 30154932, 40206576, 60309864, 120619728]

約数ペア:

[(1, 120619728), (2, 60309864), (3, 40206576), (4, 30154932), (6, 20103288), (8, 15077466), (9, 13402192), (12, 10051644), (16, 7538733), (18, 6701096), (23, 5244336), (24, 5025822), (36, 3350548), (46, 2622168), (48, 2512911), (69, 1748112), (72, 1675274), (79, 1526832), (92, 1311084), (138, 874056), (144, 837637), (158, 763416), (184, 655542), (207, 582704), (237, 508944), (276, 437028), (316, 381708), (368, 327771), (414, 291352), (461, 261648), (474, 254472), (552, 218514), (632, 190854), (711, 169648), (828, 145676), (922, 130824), (948, 127236), (1104, 109257), (1264, 95427), (1383, 87216), (1422, 84824), (1656, 72838), (1817, 66384), (1844, 65412), (1896, 63618), (2766, 43608), (2844, 42412), (3312, 36419), (3634, 33192), (3688, 32706), (3792, 31809), (4149, 29072), (5451, 22128), (5532, 21804), (5688, 21206), (7268, 16596), (7376, 16353), (8298, 14536), (10603, 11376), (10902, 11064)]