65146560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:958

約数の個数: 112

約数和(自身を含む): 209702400

約数和(自身を除く): 144555840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 859, 948, 960, 1185, 1264, 1580, 1718, 1896, 2370, 2528, 2577, 3160, 3436, 3792, 4295, 4740, 5056, 5154, 6320, 6872, 7584, 8590, 9480, 10308, 12640, 12885, 13744, 15168, 17180, 18960, 20616, 25280, 25770, 27488, 34360, 37920, 41232, 51540, 54976, 67861, 68720, 75840, 82464, 103080, 135722, 137440, 164928, 203583, 206160, 271444, 274880, 339305, 407166, 412320, 542888, 678610, 814332, 824640, 1017915, 1085776, 1357220, 1628664, 2035830, 2171552, 2714440, 3257328, 4071660, 4343104, 5428880, 6514656, 8143320, 10857760, 13029312, 16286640, 21715520, 32573280, 65146560]

約数ペア:

[(1, 65146560), (2, 32573280), (3, 21715520), (4, 16286640), (5, 13029312), (6, 10857760), (8, 8143320), (10, 6514656), (12, 5428880), (15, 4343104), (16, 4071660), (20, 3257328), (24, 2714440), (30, 2171552), (32, 2035830), (40, 1628664), (48, 1357220), (60, 1085776), (64, 1017915), (79, 824640), (80, 814332), (96, 678610), (120, 542888), (158, 412320), (160, 407166), (192, 339305), (237, 274880), (240, 271444), (316, 206160), (320, 203583), (395, 164928), (474, 137440), (480, 135722), (632, 103080), (790, 82464), (859, 75840), (948, 68720), (960, 67861), (1185, 54976), (1264, 51540), (1580, 41232), (1718, 37920), (1896, 34360), (2370, 27488), (2528, 25770), (2577, 25280), (3160, 20616), (3436, 18960), (3792, 17180), (4295, 15168), (4740, 13744), (5056, 12885), (5154, 12640), (6320, 10308), (6872, 9480), (7584, 8590)]