84908280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2819}}^1$

素因数の和:3084

約数の個数: 64

約数和(自身を含む): 255830400

約数和(自身を除く): 170922120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 2819, 3012, 3765, 5020, 5638, 6024, 7530, 8457, 10040, 11276, 14095, 15060, 16914, 22552, 28190, 30120, 33828, 42285, 56380, 67656, 84570, 112760, 169140, 338280, 707569, 1415138, 2122707, 2830276, 3537845, 4245414, 5660552, 7075690, 8490828, 10613535, 14151380, 16981656, 21227070, 28302760, 42454140, 84908280]

約数ペア:

[(1, 84908280), (2, 42454140), (3, 28302760), (4, 21227070), (5, 16981656), (6, 14151380), (8, 10613535), (10, 8490828), (12, 7075690), (15, 5660552), (20, 4245414), (24, 3537845), (30, 2830276), (40, 2122707), (60, 1415138), (120, 707569), (251, 338280), (502, 169140), (753, 112760), (1004, 84570), (1255, 67656), (1506, 56380), (2008, 42285), (2510, 33828), (2819, 30120), (3012, 28190), (3765, 22552), (5020, 16914), (5638, 15060), (6024, 14095), (7530, 11276), (8457, 10040)]