52780320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{36653}}^1$

素因数の和:36674

約数の個数: 72

約数和(自身を含む): 180117756

約数和(自身を除く): 127337436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 36653, 73306, 109959, 146612, 183265, 219918, 293224, 329877, 366530, 439836, 549795, 586448, 659754, 733060, 879672, 1099590, 1172896, 1319508, 1466120, 1649385, 1759344, 2199180, 2639016, 2932240, 3298770, 3518688, 4398360, 5278032, 5864480, 6597540, 8796720, 10556064, 13195080, 17593440, 26390160, 52780320]

約数ペア:

[(1, 52780320), (2, 26390160), (3, 17593440), (4, 13195080), (5, 10556064), (6, 8796720), (8, 6597540), (9, 5864480), (10, 5278032), (12, 4398360), (15, 3518688), (16, 3298770), (18, 2932240), (20, 2639016), (24, 2199180), (30, 1759344), (32, 1649385), (36, 1466120), (40, 1319508), (45, 1172896), (48, 1099590), (60, 879672), (72, 733060), (80, 659754), (90, 586448), (96, 549795), (120, 439836), (144, 366530), (160, 329877), (180, 293224), (240, 219918), (288, 183265), (360, 146612), (480, 109959), (720, 73306), (1440, 36653)]