156164640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{325343}}^1$

素因数の和:325361

約数の個数: 48

約数和(自身を含む): 491920128

約数和(自身を除く): 335755488

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, 325343, 650686, 976029, 1301372, 1626715, 1952058, 2602744, 3253430, 3904116, 4880145, 5205488, 6506860, 7808232, 9760290, 10410976, 13013720, 15616464, 19520580, 26027440, 31232928, 39041160, 52054880, 78082320, 156164640]

約数ペア:

[(1, 156164640), (2, 78082320), (3, 52054880), (4, 39041160), (5, 31232928), (6, 26027440), (8, 19520580), (10, 15616464), (12, 13013720), (15, 10410976), (16, 9760290), (20, 7808232), (24, 6506860), (30, 5205488), (32, 4880145), (40, 3904116), (48, 3253430), (60, 2602744), (80, 1952058), (96, 1626715), (120, 1301372), (160, 976029), (240, 650686), (480, 325343)]