153137520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2340

約数の個数: 160

約数和(自身を含む): 544727040

約数和(自身を除く): 391589520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2287, 2480, 2790, 3348, 3720, 4185, 4464, 4574, 5580, 6696, 6861, 7440, 8370, 9148, 11160, 11435, 13392, 13722, 16740, 18296, 20583, 22320, 22870, 27444, 33480, 34305, 36592, 41166, 45740, 54888, 61749, 66960, 68610, 70897, 82332, 91480, 102915, 109776, 123498, 137220, 141794, 164664, 182960, 205830, 212691, 246996, 274440, 283588, 308745, 329328, 354485, 411660, 425382, 493992, 548880, 567176, 617490, 638073, 708970, 823320, 850764, 987984, 1063455, 1134352, 1234980, 1276146, 1417940, 1646640, 1701528, 1914219, 2126910, 2469960, 2552292, 2835880, 3190365, 3403056, 3828438, 4253820, 4939920, 5104584, 5671760, 6380730, 7656876, 8507640, 9571095, 10209168, 12761460, 15313752, 17015280, 19142190, 25522920, 30627504, 38284380, 51045840, 76568760, 153137520]

約数ペア:

[(1, 153137520), (2, 76568760), (3, 51045840), (4, 38284380), (5, 30627504), (6, 25522920), (8, 19142190), (9, 17015280), (10, 15313752), (12, 12761460), (15, 10209168), (16, 9571095), (18, 8507640), (20, 7656876), (24, 6380730), (27, 5671760), (30, 5104584), (31, 4939920), (36, 4253820), (40, 3828438), (45, 3403056), (48, 3190365), (54, 2835880), (60, 2552292), (62, 2469960), (72, 2126910), (80, 1914219), (90, 1701528), (93, 1646640), (108, 1417940), (120, 1276146), (124, 1234980), (135, 1134352), (144, 1063455), (155, 987984), (180, 850764), (186, 823320), (216, 708970), (240, 638073), (248, 617490), (270, 567176), (279, 548880), (310, 493992), (360, 425382), (372, 411660), (432, 354485), (465, 329328), (496, 308745), (540, 283588), (558, 274440), (620, 246996), (720, 212691), (744, 205830), (837, 182960), (930, 164664), (1080, 141794), (1116, 137220), (1240, 123498), (1395, 109776), (1488, 102915), (1674, 91480), (1860, 82332), (2160, 70897), (2232, 68610), (2287, 66960), (2480, 61749), (2790, 54888), (3348, 45740), (3720, 41166), (4185, 36592), (4464, 34305), (4574, 33480), (5580, 27444), (6696, 22870), (6861, 22320), (7440, 20583), (8370, 18296), (9148, 16740), (11160, 13722), (11435, 13392)]