89576520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 297216000

約数和(自身を除く): 207639480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 632, 660, 790, 859, 869, 948, 1185, 1320, 1580, 1718, 1738, 1896, 2370, 2577, 2607, 3160, 3436, 3476, 4295, 4345, 4740, 5154, 5214, 6872, 6952, 8590, 8690, 9449, 9480, 10308, 10428, 12885, 13035, 17180, 17380, 18898, 20616, 20856, 25770, 26070, 28347, 34360, 34760, 37796, 47245, 51540, 52140, 56694, 67861, 75592, 94490, 103080, 104280, 113388, 135722, 141735, 188980, 203583, 226776, 271444, 283470, 339305, 377960, 407166, 542888, 566940, 678610, 746471, 814332, 1017915, 1133880, 1357220, 1492942, 1628664, 2035830, 2239413, 2714440, 2985884, 3732355, 4071660, 4478826, 5971768, 7464710, 8143320, 8957652, 11197065, 14929420, 17915304, 22394130, 29858840, 44788260, 89576520]

約数ペア:

[(1, 89576520), (2, 44788260), (3, 29858840), (4, 22394130), (5, 17915304), (6, 14929420), (8, 11197065), (10, 8957652), (11, 8143320), (12, 7464710), (15, 5971768), (20, 4478826), (22, 4071660), (24, 3732355), (30, 2985884), (33, 2714440), (40, 2239413), (44, 2035830), (55, 1628664), (60, 1492942), (66, 1357220), (79, 1133880), (88, 1017915), (110, 814332), (120, 746471), (132, 678610), (158, 566940), (165, 542888), (220, 407166), (237, 377960), (264, 339305), (316, 283470), (330, 271444), (395, 226776), (440, 203583), (474, 188980), (632, 141735), (660, 135722), (790, 113388), (859, 104280), (869, 103080), (948, 94490), (1185, 75592), (1320, 67861), (1580, 56694), (1718, 52140), (1738, 51540), (1896, 47245), (2370, 37796), (2577, 34760), (2607, 34360), (3160, 28347), (3436, 26070), (3476, 25770), (4295, 20856), (4345, 20616), (4740, 18898), (5154, 17380), (5214, 17180), (6872, 13035), (6952, 12885), (8590, 10428), (8690, 10308), (9449, 9480)]