82888560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{115123}}^1$

素因数の和:115142

約数の個数: 60

約数和(自身を含む): 278369832

約数和(自身を除く): 195481272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 115123, 230246, 345369, 460492, 575615, 690738, 920984, 1036107, 1151230, 1381476, 1726845, 1841968, 2072214, 2302460, 2762952, 3453690, 4144428, 4604920, 5180535, 5525904, 6907380, 8288856, 9209840, 10361070, 13814760, 16577712, 20722140, 27629520, 41444280, 82888560]

約数ペア:

[(1, 82888560), (2, 41444280), (3, 27629520), (4, 20722140), (5, 16577712), (6, 13814760), (8, 10361070), (9, 9209840), (10, 8288856), (12, 6907380), (15, 5525904), (16, 5180535), (18, 4604920), (20, 4144428), (24, 3453690), (30, 2762952), (36, 2302460), (40, 2072214), (45, 1841968), (48, 1726845), (60, 1381476), (72, 1151230), (80, 1036107), (90, 920984), (120, 690738), (144, 575615), (180, 460492), (240, 345369), (360, 230246), (720, 115123)]