88761480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8311}}^1$

素因数の和:8414

約数の個数: 64

約数和(自身を含む): 269308800

約数和(自身を除く): 180547320

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, 8311, 10680, 16622, 24933, 33244, 41555, 49866, 66488, 83110, 99732, 124665, 166220, 199464, 249330, 332440, 498660, 739679, 997320, 1479358, 2219037, 2958716, 3698395, 4438074, 5917432, 7396790, 8876148, 11095185, 14793580, 17752296, 22190370, 29587160, 44380740, 88761480]

約数ペア:

[(1, 88761480), (2, 44380740), (3, 29587160), (4, 22190370), (5, 17752296), (6, 14793580), (8, 11095185), (10, 8876148), (12, 7396790), (15, 5917432), (20, 4438074), (24, 3698395), (30, 2958716), (40, 2219037), (60, 1479358), (89, 997320), (120, 739679), (178, 498660), (267, 332440), (356, 249330), (445, 199464), (534, 166220), (712, 124665), (890, 99732), (1068, 83110), (1335, 66488), (1780, 49866), (2136, 41555), (2670, 33244), (3560, 24933), (5340, 16622), (8311, 10680)]