47806740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 149775360

約数和(自身を除く): 101968620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 223, 270, 397, 446, 540, 669, 794, 892, 1115, 1191, 1338, 1588, 1985, 2007, 2230, 2382, 2676, 3345, 3573, 3970, 4014, 4460, 4764, 5955, 6021, 6690, 7146, 7940, 8028, 10035, 10719, 11910, 12042, 13380, 14292, 17865, 20070, 21438, 23820, 24084, 30105, 35730, 40140, 42876, 53595, 60210, 71460, 88531, 107190, 120420, 177062, 214380, 265593, 354124, 442655, 531186, 796779, 885310, 1062372, 1327965, 1593558, 1770620, 2390337, 2655930, 3187116, 3983895, 4780674, 5311860, 7967790, 9561348, 11951685, 15935580, 23903370, 47806740]

約数ペア:

[(1, 47806740), (2, 23903370), (3, 15935580), (4, 11951685), (5, 9561348), (6, 7967790), (9, 5311860), (10, 4780674), (12, 3983895), (15, 3187116), (18, 2655930), (20, 2390337), (27, 1770620), (30, 1593558), (36, 1327965), (45, 1062372), (54, 885310), (60, 796779), (90, 531186), (108, 442655), (135, 354124), (180, 265593), (223, 214380), (270, 177062), (397, 120420), (446, 107190), (540, 88531), (669, 71460), (794, 60210), (892, 53595), (1115, 42876), (1191, 40140), (1338, 35730), (1588, 30105), (1985, 24084), (2007, 23820), (2230, 21438), (2382, 20070), (2676, 17865), (3345, 14292), (3573, 13380), (3970, 12042), (4014, 11910), (4460, 10719), (4764, 10035), (5955, 8028), (6021, 7940), (6690, 7146)]