87763440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{727}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 272982528

約数和(自身を除く): 185219088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 503, 727, 1006, 1454, 1509, 2012, 2181, 2515, 2908, 3018, 3635, 4024, 4362, 5030, 5816, 6036, 7270, 7545, 8048, 8724, 10060, 10905, 11632, 12072, 14540, 15090, 17448, 20120, 21810, 24144, 29080, 30180, 34896, 40240, 43620, 58160, 60360, 87240, 120720, 174480, 365681, 731362, 1097043, 1462724, 1828405, 2194086, 2925448, 3656810, 4388172, 5485215, 5850896, 7313620, 8776344, 10970430, 14627240, 17552688, 21940860, 29254480, 43881720, 87763440]

約数ペア:

[(1, 87763440), (2, 43881720), (3, 29254480), (4, 21940860), (5, 17552688), (6, 14627240), (8, 10970430), (10, 8776344), (12, 7313620), (15, 5850896), (16, 5485215), (20, 4388172), (24, 3656810), (30, 2925448), (40, 2194086), (48, 1828405), (60, 1462724), (80, 1097043), (120, 731362), (240, 365681), (503, 174480), (727, 120720), (1006, 87240), (1454, 60360), (1509, 58160), (2012, 43620), (2181, 40240), (2515, 34896), (2908, 30180), (3018, 29080), (3635, 24144), (4024, 21810), (4362, 20120), (5030, 17448), (5816, 15090), (6036, 14540), (7270, 12072), (7545, 11632), (8048, 10905), (8724, 10060)]