1623943920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{53279}}^1$

素因数の和:53422

約数の個数: 80

約数和(自身を含む): 5073960960

約数和(自身を除く): 3450017040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 53279, 106558, 159837, 213116, 266395, 319674, 426232, 532790, 639348, 799185, 852464, 1065580, 1278696, 1598370, 2131160, 2557392, 3196740, 4262320, 6393480, 6766433, 12786960, 13532866, 20299299, 27065732, 33832165, 40598598, 54131464, 67664330, 81197196, 101496495, 108262928, 135328660, 162394392, 202992990, 270657320, 324788784, 405985980, 541314640, 811971960, 1623943920]

約数ペア:

[(1, 1623943920), (2, 811971960), (3, 541314640), (4, 405985980), (5, 324788784), (6, 270657320), (8, 202992990), (10, 162394392), (12, 135328660), (15, 108262928), (16, 101496495), (20, 81197196), (24, 67664330), (30, 54131464), (40, 40598598), (48, 33832165), (60, 27065732), (80, 20299299), (120, 13532866), (127, 12786960), (240, 6766433), (254, 6393480), (381, 4262320), (508, 3196740), (635, 2557392), (762, 2131160), (1016, 1598370), (1270, 1278696), (1524, 1065580), (1905, 852464), (2032, 799185), (2540, 639348), (3048, 532790), (3810, 426232), (5080, 319674), (6096, 266395), (7620, 213116), (10160, 159837), (15240, 106558), (30480, 53279)]