312954120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{869317}}^1$

素因数の和:869334

約数の個数: 48

約数和(自身を含む): 1017102060

約数和(自身を除く): 704147940

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, 869317, 1738634, 2607951, 3477268, 4346585, 5215902, 6954536, 7823853, 8693170, 10431804, 13039755, 15647706, 17386340, 20863608, 26079510, 31295412, 34772680, 39119265, 52159020, 62590824, 78238530, 104318040, 156477060, 312954120]

約数ペア:

[(1, 312954120), (2, 156477060), (3, 104318040), (4, 78238530), (5, 62590824), (6, 52159020), (8, 39119265), (9, 34772680), (10, 31295412), (12, 26079510), (15, 20863608), (18, 17386340), (20, 15647706), (24, 13039755), (30, 10431804), (36, 8693170), (40, 7823853), (45, 6954536), (60, 5215902), (72, 4346585), (90, 3477268), (120, 2607951), (180, 1738634), (360, 869317)]