156902880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{326881}}^1$

素因数の和:326899

約数の個数: 48

約数和(自身を含む): 494245584

約数和(自身を除く): 337342704

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, 326881, 653762, 980643, 1307524, 1634405, 1961286, 2615048, 3268810, 3922572, 4903215, 5230096, 6537620, 7845144, 9806430, 10460192, 13075240, 15690288, 19612860, 26150480, 31380576, 39225720, 52300960, 78451440, 156902880]

約数ペア:

[(1, 156902880), (2, 78451440), (3, 52300960), (4, 39225720), (5, 31380576), (6, 26150480), (8, 19612860), (10, 15690288), (12, 13075240), (15, 10460192), (16, 9806430), (20, 7845144), (24, 6537620), (30, 5230096), (32, 4903215), (40, 3922572), (48, 3268810), (60, 2615048), (80, 1961286), (96, 1634405), (120, 1307524), (160, 980643), (240, 653762), (480, 326881)]