7482160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 20570112

約数和(自身を除く): 13087952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 431, 434, 496, 560, 620, 862, 868, 1085, 1240, 1724, 1736, 2155, 2170, 2480, 3017, 3448, 3472, 4310, 4340, 6034, 6896, 8620, 8680, 12068, 13361, 15085, 17240, 17360, 24136, 26722, 30170, 34480, 48272, 53444, 60340, 66805, 93527, 106888, 120680, 133610, 187054, 213776, 241360, 267220, 374108, 467635, 534440, 748216, 935270, 1068880, 1496432, 1870540, 3741080, 7482160]

約数ペア:

[(1, 7482160), (2, 3741080), (4, 1870540), (5, 1496432), (7, 1068880), (8, 935270), (10, 748216), (14, 534440), (16, 467635), (20, 374108), (28, 267220), (31, 241360), (35, 213776), (40, 187054), (56, 133610), (62, 120680), (70, 106888), (80, 93527), (112, 66805), (124, 60340), (140, 53444), (155, 48272), (217, 34480), (248, 30170), (280, 26722), (310, 24136), (431, 17360), (434, 17240), (496, 15085), (560, 13361), (620, 12068), (862, 8680), (868, 8620), (1085, 6896), (1240, 6034), (1724, 4340), (1736, 4310), (2155, 3472), (2170, 3448), (2480, 3017)]