216748080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{301039}}^1$

素因数の和:301058

約数の個数: 60

約数和(自身を含む): 727914720

約数和(自身を除く): 511166640

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, 301039, 602078, 903117, 1204156, 1505195, 1806234, 2408312, 2709351, 3010390, 3612468, 4515585, 4816624, 5418702, 6020780, 7224936, 9031170, 10837404, 12041560, 13546755, 14449872, 18062340, 21674808, 24083120, 27093510, 36124680, 43349616, 54187020, 72249360, 108374040, 216748080]

約数ペア:

[(1, 216748080), (2, 108374040), (3, 72249360), (4, 54187020), (5, 43349616), (6, 36124680), (8, 27093510), (9, 24083120), (10, 21674808), (12, 18062340), (15, 14449872), (16, 13546755), (18, 12041560), (20, 10837404), (24, 9031170), (30, 7224936), (36, 6020780), (40, 5418702), (45, 4816624), (48, 4515585), (60, 3612468), (72, 3010390), (80, 2709351), (90, 2408312), (120, 1806234), (144, 1505195), (180, 1204156), (240, 903117), (360, 602078), (720, 301039)]