120761640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{335449}}^1$

素因数の和:335466

約数の個数: 48

約数和(自身を含む): 392476500

約数和(自身を除く): 271714860

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, 335449, 670898, 1006347, 1341796, 1677245, 2012694, 2683592, 3019041, 3354490, 4025388, 5031735, 6038082, 6708980, 8050776, 10063470, 12076164, 13417960, 15095205, 20126940, 24152328, 30190410, 40253880, 60380820, 120761640]

約数ペア:

[(1, 120761640), (2, 60380820), (3, 40253880), (4, 30190410), (5, 24152328), (6, 20126940), (8, 15095205), (9, 13417960), (10, 12076164), (12, 10063470), (15, 8050776), (18, 6708980), (20, 6038082), (24, 5031735), (30, 4025388), (36, 3354490), (40, 3019041), (45, 2683592), (60, 2012694), (72, 1677245), (90, 1341796), (120, 1006347), (180, 670898), (360, 335449)]