120935340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21673}}^1$

素因数の和:21719

約数の個数: 72

約数和(自身を含む): 378688128

約数和(自身を除く): 257752788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 21673, 43346, 65019, 86692, 108365, 130038, 195057, 216730, 260076, 325095, 390114, 433460, 650190, 671863, 780228, 975285, 1300380, 1343726, 1950570, 2015589, 2687452, 3359315, 3901140, 4031178, 6046767, 6718630, 8062356, 10077945, 12093534, 13437260, 20155890, 24187068, 30233835, 40311780, 60467670, 120935340]

約数ペア:

[(1, 120935340), (2, 60467670), (3, 40311780), (4, 30233835), (5, 24187068), (6, 20155890), (9, 13437260), (10, 12093534), (12, 10077945), (15, 8062356), (18, 6718630), (20, 6046767), (30, 4031178), (31, 3901140), (36, 3359315), (45, 2687452), (60, 2015589), (62, 1950570), (90, 1343726), (93, 1300380), (124, 975285), (155, 780228), (180, 671863), (186, 650190), (279, 433460), (310, 390114), (372, 325095), (465, 260076), (558, 216730), (620, 195057), (930, 130038), (1116, 108365), (1395, 86692), (1860, 65019), (2790, 43346), (5580, 21673)]