23028120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1361}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 76489920

約数和(自身を除く): 53461800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1361, 1410, 1692, 1880, 2115, 2722, 2820, 3384, 4083, 4230, 5444, 5640, 6805, 8166, 8460, 10888, 12249, 13610, 16332, 16920, 20415, 24498, 27220, 32664, 40830, 48996, 54440, 61245, 63967, 81660, 97992, 122490, 127934, 163320, 191901, 244980, 255868, 319835, 383802, 489960, 511736, 575703, 639670, 767604, 959505, 1151406, 1279340, 1535208, 1919010, 2302812, 2558680, 2878515, 3838020, 4605624, 5757030, 7676040, 11514060, 23028120]

約数ペア:

[(1, 23028120), (2, 11514060), (3, 7676040), (4, 5757030), (5, 4605624), (6, 3838020), (8, 2878515), (9, 2558680), (10, 2302812), (12, 1919010), (15, 1535208), (18, 1279340), (20, 1151406), (24, 959505), (30, 767604), (36, 639670), (40, 575703), (45, 511736), (47, 489960), (60, 383802), (72, 319835), (90, 255868), (94, 244980), (120, 191901), (141, 163320), (180, 127934), (188, 122490), (235, 97992), (282, 81660), (360, 63967), (376, 61245), (423, 54440), (470, 48996), (564, 40830), (705, 32664), (846, 27220), (940, 24498), (1128, 20415), (1361, 16920), (1410, 16332), (1692, 13610), (1880, 12249), (2115, 10888), (2722, 8460), (2820, 8166), (3384, 6805), (4083, 5640), (4230, 5444)]