12506040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34739}}^1$

素因数の和:34756

約数の個数: 48

約数和(自身を含む): 40645800

約数和(自身を除く): 28139760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 34739, 69478, 104217, 138956, 173695, 208434, 277912, 312651, 347390, 416868, 521085, 625302, 694780, 833736, 1042170, 1250604, 1389560, 1563255, 2084340, 2501208, 3126510, 4168680, 6253020, 12506040]

約数ペア:

[(1, 12506040), (2, 6253020), (3, 4168680), (4, 3126510), (5, 2501208), (6, 2084340), (8, 1563255), (9, 1389560), (10, 1250604), (12, 1042170), (15, 833736), (18, 694780), (20, 625302), (24, 521085), (30, 416868), (36, 347390), (40, 312651), (45, 277912), (60, 208434), (72, 173695), (90, 138956), (120, 104217), (180, 69478), (360, 34739)]