275360040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{254963}}^1$

素因数の和:254983

約数の個数: 64

約数和(自身を含む): 917870400

約数和(自身を除く): 642510360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 254963, 509926, 764889, 1019852, 1274815, 1529778, 2039704, 2294667, 2549630, 3059556, 3824445, 4589334, 5099260, 6119112, 6884001, 7648890, 9178668, 10198520, 11473335, 13768002, 15297780, 18357336, 22946670, 27536004, 30595560, 34420005, 45893340, 55072008, 68840010, 91786680, 137680020, 275360040]

約数ペア:

[(1, 275360040), (2, 137680020), (3, 91786680), (4, 68840010), (5, 55072008), (6, 45893340), (8, 34420005), (9, 30595560), (10, 27536004), (12, 22946670), (15, 18357336), (18, 15297780), (20, 13768002), (24, 11473335), (27, 10198520), (30, 9178668), (36, 7648890), (40, 6884001), (45, 6119112), (54, 5099260), (60, 4589334), (72, 3824445), (90, 3059556), (108, 2549630), (120, 2294667), (135, 2039704), (180, 1529778), (216, 1274815), (270, 1019852), (360, 764889), (540, 509926), (1080, 254963)]