65432880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30293}}^1$

素因数の和:30315

約数の個数: 80

約数和(自身を含む): 225387360

約数和(自身を除く): 159954480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 30293, 60586, 90879, 121172, 151465, 181758, 242344, 272637, 302930, 363516, 454395, 484688, 545274, 605860, 727032, 817911, 908790, 1090548, 1211720, 1363185, 1454064, 1635822, 1817580, 2181096, 2423440, 2726370, 3271644, 3635160, 4089555, 4362192, 5452740, 6543288, 7270320, 8179110, 10905480, 13086576, 16358220, 21810960, 32716440, 65432880]

約数ペア:

[(1, 65432880), (2, 32716440), (3, 21810960), (4, 16358220), (5, 13086576), (6, 10905480), (8, 8179110), (9, 7270320), (10, 6543288), (12, 5452740), (15, 4362192), (16, 4089555), (18, 3635160), (20, 3271644), (24, 2726370), (27, 2423440), (30, 2181096), (36, 1817580), (40, 1635822), (45, 1454064), (48, 1363185), (54, 1211720), (60, 1090548), (72, 908790), (80, 817911), (90, 727032), (108, 605860), (120, 545274), (135, 484688), (144, 454395), (180, 363516), (216, 302930), (240, 272637), (270, 242344), (360, 181758), (432, 151465), (540, 121172), (720, 90879), (1080, 60586), (2160, 30293)]