39738840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 122815440

約数和(自身を除く): 83076600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 197, 205, 246, 328, 394, 410, 492, 591, 615, 788, 820, 984, 985, 1182, 1230, 1576, 1640, 1681, 1970, 2364, 2460, 2955, 3362, 3940, 4728, 4920, 5043, 5910, 6724, 7880, 8077, 8405, 10086, 11820, 13448, 16154, 16810, 20172, 23640, 24231, 25215, 32308, 33620, 40344, 40385, 48462, 50430, 64616, 67240, 80770, 96924, 100860, 121155, 161540, 193848, 201720, 242310, 323080, 331157, 484620, 662314, 969240, 993471, 1324628, 1655785, 1986942, 2649256, 3311570, 3973884, 4967355, 6623140, 7947768, 9934710, 13246280, 19869420, 39738840]

約数ペア:

[(1, 39738840), (2, 19869420), (3, 13246280), (4, 9934710), (5, 7947768), (6, 6623140), (8, 4967355), (10, 3973884), (12, 3311570), (15, 2649256), (20, 1986942), (24, 1655785), (30, 1324628), (40, 993471), (41, 969240), (60, 662314), (82, 484620), (120, 331157), (123, 323080), (164, 242310), (197, 201720), (205, 193848), (246, 161540), (328, 121155), (394, 100860), (410, 96924), (492, 80770), (591, 67240), (615, 64616), (788, 50430), (820, 48462), (984, 40385), (985, 40344), (1182, 33620), (1230, 32308), (1576, 25215), (1640, 24231), (1681, 23640), (1970, 20172), (2364, 16810), (2460, 16154), (2955, 13448), (3362, 11820), (3940, 10086), (4728, 8405), (4920, 8077), (5043, 7880), (5910, 6724)]