331334880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{690281}}^1$

素因数の和:690299

約数の個数: 48

約数和(自身を含む): 1043706384

約数和(自身を除く): 712371504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 690281, 1380562, 2070843, 2761124, 3451405, 4141686, 5522248, 6902810, 8283372, 10354215, 11044496, 13805620, 16566744, 20708430, 22088992, 27611240, 33133488, 41416860, 55222480, 66266976, 82833720, 110444960, 165667440, 331334880]

約数ペア:

[(1, 331334880), (2, 165667440), (3, 110444960), (4, 82833720), (5, 66266976), (6, 55222480), (8, 41416860), (10, 33133488), (12, 27611240), (15, 22088992), (16, 20708430), (20, 16566744), (24, 13805620), (30, 11044496), (32, 10354215), (40, 8283372), (48, 6902810), (60, 5522248), (80, 4141686), (96, 3451405), (120, 2761124), (160, 2070843), (240, 1380562), (480, 690281)]