74826480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2243}}^1$

素因数の和:2398

約数の個数: 80

約数和(自身を含む): 233735040

約数和(自身を除く): 158908560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2243, 2780, 3336, 4170, 4486, 5560, 6672, 6729, 8340, 8972, 11120, 11215, 13458, 16680, 17944, 22430, 26916, 33360, 33645, 35888, 44860, 53832, 67290, 89720, 107664, 134580, 179440, 269160, 311777, 538320, 623554, 935331, 1247108, 1558885, 1870662, 2494216, 3117770, 3741324, 4676655, 4988432, 6235540, 7482648, 9353310, 12471080, 14965296, 18706620, 24942160, 37413240, 74826480]

約数ペア:

[(1, 74826480), (2, 37413240), (3, 24942160), (4, 18706620), (5, 14965296), (6, 12471080), (8, 9353310), (10, 7482648), (12, 6235540), (15, 4988432), (16, 4676655), (20, 3741324), (24, 3117770), (30, 2494216), (40, 1870662), (48, 1558885), (60, 1247108), (80, 935331), (120, 623554), (139, 538320), (240, 311777), (278, 269160), (417, 179440), (556, 134580), (695, 107664), (834, 89720), (1112, 67290), (1390, 53832), (1668, 44860), (2085, 35888), (2224, 33645), (2243, 33360), (2780, 26916), (3336, 22430), (4170, 17944), (4486, 16680), (5560, 13458), (6672, 11215), (6729, 11120), (8340, 8972)]