19234782480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{47339}}^1$

素因数の和:49048

約数の個数: 80

約数和(自身を含む): 59664306240

約数和(自身を除く): 40429523760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1693, 3386, 5079, 6772, 8465, 10158, 13544, 16930, 20316, 25395, 27088, 33860, 40632, 47339, 50790, 67720, 81264, 94678, 101580, 135440, 142017, 189356, 203160, 236695, 284034, 378712, 406320, 473390, 568068, 710085, 757424, 946780, 1136136, 1420170, 1893560, 2272272, 2840340, 3787120, 5680680, 11361360, 80144927, 160289854, 240434781, 320579708, 400724635, 480869562, 641159416, 801449270, 961739124, 1202173905, 1282318832, 1602898540, 1923478248, 2404347810, 3205797080, 3846956496, 4808695620, 6411594160, 9617391240, 19234782480]

約数ペア:

[(1, 19234782480), (2, 9617391240), (3, 6411594160), (4, 4808695620), (5, 3846956496), (6, 3205797080), (8, 2404347810), (10, 1923478248), (12, 1602898540), (15, 1282318832), (16, 1202173905), (20, 961739124), (24, 801449270), (30, 641159416), (40, 480869562), (48, 400724635), (60, 320579708), (80, 240434781), (120, 160289854), (240, 80144927), (1693, 11361360), (3386, 5680680), (5079, 3787120), (6772, 2840340), (8465, 2272272), (10158, 1893560), (13544, 1420170), (16930, 1136136), (20316, 946780), (25395, 757424), (27088, 710085), (33860, 568068), (40632, 473390), (47339, 406320), (50790, 378712), (67720, 284034), (81264, 236695), (94678, 203160), (101580, 189356), (135440, 142017)]