1450323280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{3001}}^1$

素因数の和:3884

約数の個数: 80

約数和(自身を含む): 3859467264

約数和(自身を除く): 2409143984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 863, 1726, 3001, 3452, 4315, 6002, 6041, 6904, 8630, 12004, 12082, 13808, 15005, 17260, 21007, 24008, 24164, 30010, 30205, 34520, 42014, 48016, 48328, 60020, 60410, 69040, 84028, 96656, 105035, 120040, 120820, 168056, 210070, 240080, 241640, 336112, 420140, 483280, 840280, 1680560, 2589863, 5179726, 10359452, 12949315, 18129041, 20718904, 25898630, 36258082, 41437808, 51797260, 72516164, 90645205, 103594520, 145032328, 181290410, 207189040, 290064656, 362580820, 725161640, 1450323280]

約数ペア:

[(1, 1450323280), (2, 725161640), (4, 362580820), (5, 290064656), (7, 207189040), (8, 181290410), (10, 145032328), (14, 103594520), (16, 90645205), (20, 72516164), (28, 51797260), (35, 41437808), (40, 36258082), (56, 25898630), (70, 20718904), (80, 18129041), (112, 12949315), (140, 10359452), (280, 5179726), (560, 2589863), (863, 1680560), (1726, 840280), (3001, 483280), (3452, 420140), (4315, 336112), (6002, 241640), (6041, 240080), (6904, 210070), (8630, 168056), (12004, 120820), (12082, 120040), (13808, 105035), (15005, 96656), (17260, 84028), (21007, 69040), (24008, 60410), (24164, 60020), (30010, 48328), (30205, 48016), (34520, 42014)]