495492120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{458789}}^1$

素因数の和:458809

約数の個数: 64

約数和(自身を含む): 1651644000

約数和(自身を除く): 1156151880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 458789, 917578, 1376367, 1835156, 2293945, 2752734, 3670312, 4129101, 4587890, 5505468, 6881835, 8258202, 9175780, 11010936, 12387303, 13763670, 16516404, 18351560, 20645505, 24774606, 27527340, 33032808, 41291010, 49549212, 55054680, 61936515, 82582020, 99098424, 123873030, 165164040, 247746060, 495492120]

約数ペア:

[(1, 495492120), (2, 247746060), (3, 165164040), (4, 123873030), (5, 99098424), (6, 82582020), (8, 61936515), (9, 55054680), (10, 49549212), (12, 41291010), (15, 33032808), (18, 27527340), (20, 24774606), (24, 20645505), (27, 18351560), (30, 16516404), (36, 13763670), (40, 12387303), (45, 11010936), (54, 9175780), (60, 8258202), (72, 6881835), (90, 5505468), (108, 4587890), (120, 4129101), (135, 3670312), (180, 2752734), (216, 2293945), (270, 1835156), (360, 1376367), (540, 917578), (1080, 458789)]