551963760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25841}}^1$

素因数の和:25946

約数の個数: 80

約数和(自身を含む): 1730380320

約数和(自身を除く): 1178416560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 21360, 25841, 51682, 77523, 103364, 129205, 155046, 206728, 258410, 310092, 387615, 413456, 516820, 620184, 775230, 1033640, 1240368, 1550460, 2067280, 2299849, 3100920, 4599698, 6201840, 6899547, 9199396, 11499245, 13799094, 18398792, 22998490, 27598188, 34497735, 36797584, 45996980, 55196376, 68995470, 91993960, 110392752, 137990940, 183987920, 275981880, 551963760]

約数ペア:

[(1, 551963760), (2, 275981880), (3, 183987920), (4, 137990940), (5, 110392752), (6, 91993960), (8, 68995470), (10, 55196376), (12, 45996980), (15, 36797584), (16, 34497735), (20, 27598188), (24, 22998490), (30, 18398792), (40, 13799094), (48, 11499245), (60, 9199396), (80, 6899547), (89, 6201840), (120, 4599698), (178, 3100920), (240, 2299849), (267, 2067280), (356, 1550460), (445, 1240368), (534, 1033640), (712, 775230), (890, 620184), (1068, 516820), (1335, 413456), (1424, 387615), (1780, 310092), (2136, 258410), (2670, 206728), (3560, 155046), (4272, 129205), (5340, 103364), (7120, 77523), (10680, 51682), (21360, 25841)]