124440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:92

約数の個数: 64

約数和(自身を含む): 401760

約数和(自身を除く): 277320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1220, 1464, 1830, 2040, 2074, 2440, 3111, 3660, 4148, 5185, 6222, 7320, 8296, 10370, 12444, 15555, 20740, 24888, 31110, 41480, 62220, 124440]

約数ペア:

[(1, 124440), (2, 62220), (3, 41480), (4, 31110), (5, 24888), (6, 20740), (8, 15555), (10, 12444), (12, 10370), (15, 8296), (17, 7320), (20, 6222), (24, 5185), (30, 4148), (34, 3660), (40, 3111), (51, 2440), (60, 2074), (61, 2040), (68, 1830), (85, 1464), (102, 1220), (120, 1037), (122, 1020), (136, 915), (170, 732), (183, 680), (204, 610), (244, 510), (255, 488), (305, 408), (340, 366)]