61313880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5741}}^1$

素因数の和:5844

約数の個数: 64

約数和(自身を含む): 186040800

約数和(自身を除く): 124726920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 5741, 10680, 11482, 17223, 22964, 28705, 34446, 45928, 57410, 68892, 86115, 114820, 137784, 172230, 229640, 344460, 510949, 688920, 1021898, 1532847, 2043796, 2554745, 3065694, 4087592, 5109490, 6131388, 7664235, 10218980, 12262776, 15328470, 20437960, 30656940, 61313880]

約数ペア:

[(1, 61313880), (2, 30656940), (3, 20437960), (4, 15328470), (5, 12262776), (6, 10218980), (8, 7664235), (10, 6131388), (12, 5109490), (15, 4087592), (20, 3065694), (24, 2554745), (30, 2043796), (40, 1532847), (60, 1021898), (89, 688920), (120, 510949), (178, 344460), (267, 229640), (356, 172230), (445, 137784), (534, 114820), (712, 86115), (890, 68892), (1068, 57410), (1335, 45928), (1780, 34446), (2136, 28705), (2670, 22964), (3560, 17223), (5340, 11482), (5741, 10680)]