39697680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1367}}^1$

素因数の和:1405

約数の個数: 120

約数和(自身を含む): 135366336

約数和(自身を除く): 95668656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1367, 1452, 1815, 1936, 2420, 2640, 2734, 2904, 3630, 4101, 4840, 5468, 5808, 6835, 7260, 8202, 9680, 10936, 13670, 14520, 15037, 16404, 20505, 21872, 27340, 29040, 30074, 32808, 41010, 45111, 54680, 60148, 65616, 75185, 82020, 90222, 109360, 120296, 150370, 164040, 165407, 180444, 225555, 240592, 300740, 328080, 330814, 360888, 451110, 496221, 601480, 661628, 721776, 827035, 902220, 992442, 1202960, 1323256, 1654070, 1804440, 1984884, 2481105, 2646512, 3308140, 3608880, 3969768, 4962210, 6616280, 7939536, 9924420, 13232560, 19848840, 39697680]

約数ペア:

[(1, 39697680), (2, 19848840), (3, 13232560), (4, 9924420), (5, 7939536), (6, 6616280), (8, 4962210), (10, 3969768), (11, 3608880), (12, 3308140), (15, 2646512), (16, 2481105), (20, 1984884), (22, 1804440), (24, 1654070), (30, 1323256), (33, 1202960), (40, 992442), (44, 902220), (48, 827035), (55, 721776), (60, 661628), (66, 601480), (80, 496221), (88, 451110), (110, 360888), (120, 330814), (121, 328080), (132, 300740), (165, 240592), (176, 225555), (220, 180444), (240, 165407), (242, 164040), (264, 150370), (330, 120296), (363, 109360), (440, 90222), (484, 82020), (528, 75185), (605, 65616), (660, 60148), (726, 54680), (880, 45111), (968, 41010), (1210, 32808), (1320, 30074), (1367, 29040), (1452, 27340), (1815, 21872), (1936, 20505), (2420, 16404), (2640, 15037), (2734, 14520), (2904, 13670), (3630, 10936), (4101, 9680), (4840, 8202), (5468, 7260), (5808, 6835)]