4807440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:637

約数の個数: 120

約数和(自身を含む): 17641728

約数和(自身を除く): 12834288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 607, 660, 720, 792, 880, 990, 1214, 1320, 1584, 1821, 1980, 2428, 2640, 3035, 3642, 3960, 4856, 5463, 6070, 6677, 7284, 7920, 9105, 9712, 10926, 12140, 13354, 14568, 18210, 20031, 21852, 24280, 26708, 27315, 29136, 33385, 36420, 40062, 43704, 48560, 53416, 54630, 60093, 66770, 72840, 80124, 87408, 100155, 106832, 109260, 120186, 133540, 145680, 160248, 200310, 218520, 240372, 267080, 300465, 320496, 400620, 437040, 480744, 534160, 600930, 801240, 961488, 1201860, 1602480, 2403720, 4807440]

約数ペア:

[(1, 4807440), (2, 2403720), (3, 1602480), (4, 1201860), (5, 961488), (6, 801240), (8, 600930), (9, 534160), (10, 480744), (11, 437040), (12, 400620), (15, 320496), (16, 300465), (18, 267080), (20, 240372), (22, 218520), (24, 200310), (30, 160248), (33, 145680), (36, 133540), (40, 120186), (44, 109260), (45, 106832), (48, 100155), (55, 87408), (60, 80124), (66, 72840), (72, 66770), (80, 60093), (88, 54630), (90, 53416), (99, 48560), (110, 43704), (120, 40062), (132, 36420), (144, 33385), (165, 29136), (176, 27315), (180, 26708), (198, 24280), (220, 21852), (240, 20031), (264, 18210), (330, 14568), (360, 13354), (396, 12140), (440, 10926), (495, 9712), (528, 9105), (607, 7920), (660, 7284), (720, 6677), (792, 6070), (880, 5463), (990, 4856), (1214, 3960), (1320, 3642), (1584, 3035), (1821, 2640), (1980, 2428)]