321677760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{335081}}^1$

素因数の和:335101

約数の個数: 56

約数和(自身を含む): 1021329936

約数和(自身を除く): 699652176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 335081, 670162, 1005243, 1340324, 1675405, 2010486, 2680648, 3350810, 4020972, 5026215, 5361296, 6701620, 8041944, 10052430, 10722592, 13403240, 16083888, 20104860, 21445184, 26806480, 32167776, 40209720, 53612960, 64335552, 80419440, 107225920, 160838880, 321677760]

約数ペア:

[(1, 321677760), (2, 160838880), (3, 107225920), (4, 80419440), (5, 64335552), (6, 53612960), (8, 40209720), (10, 32167776), (12, 26806480), (15, 21445184), (16, 20104860), (20, 16083888), (24, 13403240), (30, 10722592), (32, 10052430), (40, 8041944), (48, 6701620), (60, 5361296), (64, 5026215), (80, 4020972), (96, 3350810), (120, 2680648), (160, 2010486), (192, 1675405), (240, 1340324), (320, 1005243), (480, 670162), (960, 335081)]