74604960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 257572224

約数和(自身を除く): 182967264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 503, 515, 618, 720, 824, 927, 1006, 1030, 1236, 1440, 1509, 1545, 1648, 1854, 2012, 2060, 2472, 2515, 3018, 3090, 3296, 3708, 4024, 4120, 4527, 4635, 4944, 5030, 6036, 6180, 7416, 7545, 8048, 8240, 9054, 9270, 9888, 10060, 12072, 12360, 14832, 15090, 16096, 16480, 18108, 18540, 20120, 22635, 24144, 24720, 29664, 30180, 36216, 37080, 40240, 45270, 48288, 49440, 51809, 60360, 72432, 74160, 80480, 90540, 103618, 120720, 144864, 148320, 155427, 181080, 207236, 241440, 259045, 310854, 362160, 414472, 466281, 518090, 621708, 724320, 777135, 828944, 932562, 1036180, 1243416, 1554270, 1657888, 1865124, 2072360, 2331405, 2486832, 3108540, 3730248, 4144720, 4662810, 4973664, 6217080, 7460496, 8289440, 9325620, 12434160, 14920992, 18651240, 24868320, 37302480, 74604960]

約数ペア:

[(1, 74604960), (2, 37302480), (3, 24868320), (4, 18651240), (5, 14920992), (6, 12434160), (8, 9325620), (9, 8289440), (10, 7460496), (12, 6217080), (15, 4973664), (16, 4662810), (18, 4144720), (20, 3730248), (24, 3108540), (30, 2486832), (32, 2331405), (36, 2072360), (40, 1865124), (45, 1657888), (48, 1554270), (60, 1243416), (72, 1036180), (80, 932562), (90, 828944), (96, 777135), (103, 724320), (120, 621708), (144, 518090), (160, 466281), (180, 414472), (206, 362160), (240, 310854), (288, 259045), (309, 241440), (360, 207236), (412, 181080), (480, 155427), (503, 148320), (515, 144864), (618, 120720), (720, 103618), (824, 90540), (927, 80480), (1006, 74160), (1030, 72432), (1236, 60360), (1440, 51809), (1509, 49440), (1545, 48288), (1648, 45270), (1854, 40240), (2012, 37080), (2060, 36216), (2472, 30180), (2515, 29664), (3018, 24720), (3090, 24144), (3296, 22635), (3708, 20120), (4024, 18540), (4120, 18108), (4527, 16480), (4635, 16096), (4944, 15090), (5030, 14832), (6036, 12360), (6180, 12072), (7416, 10060), (7545, 9888), (8048, 9270), (8240, 9054)]