12578040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34939}}^1$

素因数の和:34956

約数の個数: 48

約数和(自身を含む): 40879800

約数和(自身を除く): 28301760

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, 34939, 69878, 104817, 139756, 174695, 209634, 279512, 314451, 349390, 419268, 524085, 628902, 698780, 838536, 1048170, 1257804, 1397560, 1572255, 2096340, 2515608, 3144510, 4192680, 6289020, 12578040]

約数ペア:

[(1, 12578040), (2, 6289020), (3, 4192680), (4, 3144510), (5, 2515608), (6, 2096340), (8, 1572255), (9, 1397560), (10, 1257804), (12, 1048170), (15, 838536), (18, 698780), (20, 628902), (24, 524085), (30, 419268), (36, 349390), (40, 314451), (45, 279512), (60, 209634), (72, 174695), (90, 139756), (120, 104817), (180, 69878), (360, 34939)]