819360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{569}}^1$

素因数の和:590

約数の個数: 72

約数和(自身を含む): 2800980

約数和(自身を除く): 1981620

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, 569, 720, 1138, 1440, 1707, 2276, 2845, 3414, 4552, 5121, 5690, 6828, 8535, 9104, 10242, 11380, 13656, 17070, 18208, 20484, 22760, 25605, 27312, 34140, 40968, 45520, 51210, 54624, 68280, 81936, 91040, 102420, 136560, 163872, 204840, 273120, 409680, 819360]

約数ペア:

[(1, 819360), (2, 409680), (3, 273120), (4, 204840), (5, 163872), (6, 136560), (8, 102420), (9, 91040), (10, 81936), (12, 68280), (15, 54624), (16, 51210), (18, 45520), (20, 40968), (24, 34140), (30, 27312), (32, 25605), (36, 22760), (40, 20484), (45, 18208), (48, 17070), (60, 13656), (72, 11380), (80, 10242), (90, 9104), (96, 8535), (120, 6828), (144, 5690), (160, 5121), (180, 4552), (240, 3414), (288, 2845), (360, 2276), (480, 1707), (569, 1440), (720, 1138)]