1226852040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{538093}}^1$

素因数の和:538126

約数の個数: 64

約数和(自身を含む): 3874276800

約数和(自身を除く): 2647424760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 538093, 1076186, 1614279, 2152372, 2690465, 3228558, 4304744, 5380930, 6457116, 8071395, 10223767, 10761860, 12914232, 16142790, 20447534, 21523720, 30671301, 32285580, 40895068, 51118835, 61342602, 64571160, 81790136, 102237670, 122685204, 153356505, 204475340, 245370408, 306713010, 408950680, 613426020, 1226852040]

約数ペア:

[(1, 1226852040), (2, 613426020), (3, 408950680), (4, 306713010), (5, 245370408), (6, 204475340), (8, 153356505), (10, 122685204), (12, 102237670), (15, 81790136), (19, 64571160), (20, 61342602), (24, 51118835), (30, 40895068), (38, 32285580), (40, 30671301), (57, 21523720), (60, 20447534), (76, 16142790), (95, 12914232), (114, 10761860), (120, 10223767), (152, 8071395), (190, 6457116), (228, 5380930), (285, 4304744), (380, 3228558), (456, 2690465), (570, 2152372), (760, 1614279), (1140, 1076186), (2280, 538093)]