440341380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7621}}^1$

素因数の和:7746

約数の個数: 96

約数和(自身を含む): 1382935680

約数和(自身を除く): 942594300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1605, 1926, 2140, 2889, 3210, 3852, 4815, 5778, 6420, 7621, 9630, 11556, 14445, 15242, 19260, 22863, 28890, 30484, 38105, 45726, 57780, 68589, 76210, 91452, 114315, 137178, 152420, 205767, 228630, 274356, 342945, 411534, 457260, 685890, 815447, 823068, 1028835, 1371780, 1630894, 2057670, 2446341, 3261788, 4077235, 4115340, 4892682, 7339023, 8154470, 9785364, 12231705, 14678046, 16308940, 22017069, 24463410, 29356092, 36695115, 44034138, 48926820, 73390230, 88068276, 110085345, 146780460, 220170690, 440341380]

約数ペア:

[(1, 440341380), (2, 220170690), (3, 146780460), (4, 110085345), (5, 88068276), (6, 73390230), (9, 48926820), (10, 44034138), (12, 36695115), (15, 29356092), (18, 24463410), (20, 22017069), (27, 16308940), (30, 14678046), (36, 12231705), (45, 9785364), (54, 8154470), (60, 7339023), (90, 4892682), (107, 4115340), (108, 4077235), (135, 3261788), (180, 2446341), (214, 2057670), (270, 1630894), (321, 1371780), (428, 1028835), (535, 823068), (540, 815447), (642, 685890), (963, 457260), (1070, 411534), (1284, 342945), (1605, 274356), (1926, 228630), (2140, 205767), (2889, 152420), (3210, 137178), (3852, 114315), (4815, 91452), (5778, 76210), (6420, 68589), (7621, 57780), (9630, 45726), (11556, 38105), (14445, 30484), (15242, 28890), (19260, 22863)]