12400285680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{5740873}}^1$

素因数の和:5740895

約数の個数: 80

約数和(自身を含む): 42712102560

約数和(自身を除く): 30311816880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 5740873, 11481746, 17222619, 22963492, 28704365, 34445238, 45926984, 51667857, 57408730, 68890476, 86113095, 91853968, 103335714, 114817460, 137780952, 155003571, 172226190, 206671428, 229634920, 258339285, 275561904, 310007142, 344452380, 413342856, 459269840, 516678570, 620014284, 688904760, 775017855, 826685712, 1033357140, 1240028568, 1377809520, 1550035710, 2066714280, 2480057136, 3100071420, 4133428560, 6200142840, 12400285680]

約数ペア:

[(1, 12400285680), (2, 6200142840), (3, 4133428560), (4, 3100071420), (5, 2480057136), (6, 2066714280), (8, 1550035710), (9, 1377809520), (10, 1240028568), (12, 1033357140), (15, 826685712), (16, 775017855), (18, 688904760), (20, 620014284), (24, 516678570), (27, 459269840), (30, 413342856), (36, 344452380), (40, 310007142), (45, 275561904), (48, 258339285), (54, 229634920), (60, 206671428), (72, 172226190), (80, 155003571), (90, 137780952), (108, 114817460), (120, 103335714), (135, 91853968), (144, 86113095), (180, 68890476), (216, 57408730), (240, 51667857), (270, 45926984), (360, 34445238), (432, 28704365), (540, 22963492), (720, 17222619), (1080, 11481746), (2160, 5740873)]