193955880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1447}}^1$

素因数の和:2578

約数の個数: 64

約数和(自身を含む): 582791040

約数和(自身を除く): 388835160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1117, 1447, 2234, 2894, 3351, 4341, 4468, 5585, 5788, 6702, 7235, 8682, 8936, 11170, 11576, 13404, 14470, 16755, 17364, 21705, 22340, 26808, 28940, 33510, 34728, 43410, 44680, 57880, 67020, 86820, 134040, 173640, 1616299, 3232598, 4848897, 6465196, 8081495, 9697794, 12930392, 16162990, 19395588, 24244485, 32325980, 38791176, 48488970, 64651960, 96977940, 193955880]

約数ペア:

[(1, 193955880), (2, 96977940), (3, 64651960), (4, 48488970), (5, 38791176), (6, 32325980), (8, 24244485), (10, 19395588), (12, 16162990), (15, 12930392), (20, 9697794), (24, 8081495), (30, 6465196), (40, 4848897), (60, 3232598), (120, 1616299), (1117, 173640), (1447, 134040), (2234, 86820), (2894, 67020), (3351, 57880), (4341, 44680), (4468, 43410), (5585, 34728), (5788, 33510), (6702, 28940), (7235, 26808), (8682, 22340), (8936, 21705), (11170, 17364), (11576, 16755), (13404, 14470)]