87316560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:893

約数の個数: 120

約数和(自身を含む): 295353864

約数和(自身を除く): 208037304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 173, 180, 240, 346, 360, 519, 692, 701, 720, 865, 1038, 1384, 1402, 1557, 1730, 2076, 2103, 2595, 2768, 2804, 3114, 3460, 3505, 4152, 4206, 5190, 5608, 6228, 6309, 6920, 7010, 7785, 8304, 8412, 10380, 10515, 11216, 12456, 12618, 13840, 14020, 15570, 16824, 20760, 21030, 24912, 25236, 28040, 31140, 31545, 33648, 41520, 42060, 50472, 56080, 62280, 63090, 84120, 100944, 121273, 124560, 126180, 168240, 242546, 252360, 363819, 485092, 504720, 606365, 727638, 970184, 1091457, 1212730, 1455276, 1819095, 1940368, 2182914, 2425460, 2910552, 3638190, 4365828, 4850920, 5457285, 5821104, 7276380, 8731656, 9701840, 10914570, 14552760, 17463312, 21829140, 29105520, 43658280, 87316560]

約数ペア:

[(1, 87316560), (2, 43658280), (3, 29105520), (4, 21829140), (5, 17463312), (6, 14552760), (8, 10914570), (9, 9701840), (10, 8731656), (12, 7276380), (15, 5821104), (16, 5457285), (18, 4850920), (20, 4365828), (24, 3638190), (30, 2910552), (36, 2425460), (40, 2182914), (45, 1940368), (48, 1819095), (60, 1455276), (72, 1212730), (80, 1091457), (90, 970184), (120, 727638), (144, 606365), (173, 504720), (180, 485092), (240, 363819), (346, 252360), (360, 242546), (519, 168240), (692, 126180), (701, 124560), (720, 121273), (865, 100944), (1038, 84120), (1384, 63090), (1402, 62280), (1557, 56080), (1730, 50472), (2076, 42060), (2103, 41520), (2595, 33648), (2768, 31545), (2804, 31140), (3114, 28040), (3460, 25236), (3505, 24912), (4152, 21030), (4206, 20760), (5190, 16824), (5608, 15570), (6228, 14020), (6309, 13840), (6920, 12618), (7010, 12456), (7785, 11216), (8304, 10515), (8412, 10380)]