3842520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 128

約数和(自身を含む): 13063680

約数和(自身を除く): 9221160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 71, 82, 88, 110, 120, 123, 132, 142, 164, 165, 205, 213, 220, 246, 264, 284, 328, 330, 355, 410, 426, 440, 451, 492, 568, 615, 660, 710, 781, 820, 852, 902, 984, 1065, 1230, 1320, 1353, 1420, 1562, 1640, 1704, 1804, 2130, 2255, 2343, 2460, 2706, 2840, 2911, 3124, 3608, 3905, 4260, 4510, 4686, 4920, 5412, 5822, 6248, 6765, 7810, 8520, 8733, 9020, 9372, 10824, 11644, 11715, 13530, 14555, 15620, 17466, 18040, 18744, 23288, 23430, 27060, 29110, 31240, 32021, 34932, 43665, 46860, 54120, 58220, 64042, 69864, 87330, 93720, 96063, 116440, 128084, 160105, 174660, 192126, 256168, 320210, 349320, 384252, 480315, 640420, 768504, 960630, 1280840, 1921260, 3842520]

約数ペア:

[(1, 3842520), (2, 1921260), (3, 1280840), (4, 960630), (5, 768504), (6, 640420), (8, 480315), (10, 384252), (11, 349320), (12, 320210), (15, 256168), (20, 192126), (22, 174660), (24, 160105), (30, 128084), (33, 116440), (40, 96063), (41, 93720), (44, 87330), (55, 69864), (60, 64042), (66, 58220), (71, 54120), (82, 46860), (88, 43665), (110, 34932), (120, 32021), (123, 31240), (132, 29110), (142, 27060), (164, 23430), (165, 23288), (205, 18744), (213, 18040), (220, 17466), (246, 15620), (264, 14555), (284, 13530), (328, 11715), (330, 11644), (355, 10824), (410, 9372), (426, 9020), (440, 8733), (451, 8520), (492, 7810), (568, 6765), (615, 6248), (660, 5822), (710, 5412), (781, 4920), (820, 4686), (852, 4510), (902, 4260), (984, 3905), (1065, 3608), (1230, 3124), (1320, 2911), (1353, 2840), (1420, 2706), (1562, 2460), (1640, 2343), (1704, 2255), (1804, 2130)]