1217512080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{563663}}^1$

素因数の和:563685

約数の個数: 80

約数和(自身を含む): 4193660160

約数和(自身を除く): 2976148080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 563663, 1127326, 1690989, 2254652, 2818315, 3381978, 4509304, 5072967, 5636630, 6763956, 8454945, 9018608, 10145934, 11273260, 13527912, 15218901, 16909890, 20291868, 22546520, 25364835, 27055824, 30437802, 33819780, 40583736, 45093040, 50729670, 60875604, 67639560, 76094505, 81167472, 101459340, 121751208, 135279120, 152189010, 202918680, 243502416, 304378020, 405837360, 608756040, 1217512080]

約数ペア:

[(1, 1217512080), (2, 608756040), (3, 405837360), (4, 304378020), (5, 243502416), (6, 202918680), (8, 152189010), (9, 135279120), (10, 121751208), (12, 101459340), (15, 81167472), (16, 76094505), (18, 67639560), (20, 60875604), (24, 50729670), (27, 45093040), (30, 40583736), (36, 33819780), (40, 30437802), (45, 27055824), (48, 25364835), (54, 22546520), (60, 20291868), (72, 16909890), (80, 15218901), (90, 13527912), (108, 11273260), (120, 10145934), (135, 9018608), (144, 8454945), (180, 6763956), (216, 5636630), (240, 5072967), (270, 4509304), (360, 3381978), (432, 2818315), (540, 2254652), (720, 1690989), (1080, 1127326), (2160, 563663)]