2703840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 8781696

約数和(自身を除く): 6077856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 131, 160, 172, 215, 240, 258, 262, 344, 393, 430, 480, 516, 524, 645, 655, 688, 786, 860, 1032, 1048, 1290, 1310, 1376, 1572, 1720, 1965, 2064, 2096, 2580, 2620, 3144, 3440, 3930, 4128, 4192, 5160, 5240, 5633, 6288, 6880, 7860, 10320, 10480, 11266, 12576, 15720, 16899, 20640, 20960, 22532, 28165, 31440, 33798, 45064, 56330, 62880, 67596, 84495, 90128, 112660, 135192, 168990, 180256, 225320, 270384, 337980, 450640, 540768, 675960, 901280, 1351920, 2703840]

約数ペア:

[(1, 2703840), (2, 1351920), (3, 901280), (4, 675960), (5, 540768), (6, 450640), (8, 337980), (10, 270384), (12, 225320), (15, 180256), (16, 168990), (20, 135192), (24, 112660), (30, 90128), (32, 84495), (40, 67596), (43, 62880), (48, 56330), (60, 45064), (80, 33798), (86, 31440), (96, 28165), (120, 22532), (129, 20960), (131, 20640), (160, 16899), (172, 15720), (215, 12576), (240, 11266), (258, 10480), (262, 10320), (344, 7860), (393, 6880), (430, 6288), (480, 5633), (516, 5240), (524, 5160), (645, 4192), (655, 4128), (688, 3930), (786, 3440), (860, 3144), (1032, 2620), (1048, 2580), (1290, 2096), (1310, 2064), (1376, 1965), (1572, 1720)]