148470240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{309313}}^1$

素因数の和:309331

約数の個数: 48

約数和(自身を含む): 467682768

約数和(自身を除く): 319212528

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, 309313, 618626, 927939, 1237252, 1546565, 1855878, 2474504, 3093130, 3711756, 4639695, 4949008, 6186260, 7423512, 9279390, 9898016, 12372520, 14847024, 18558780, 24745040, 29694048, 37117560, 49490080, 74235120, 148470240]

約数ペア:

[(1, 148470240), (2, 74235120), (3, 49490080), (4, 37117560), (5, 29694048), (6, 24745040), (8, 18558780), (10, 14847024), (12, 12372520), (15, 9898016), (16, 9279390), (20, 7423512), (24, 6186260), (30, 4949008), (32, 4639695), (40, 3711756), (48, 3093130), (60, 2474504), (80, 1855878), (96, 1546565), (120, 1237252), (160, 927939), (240, 618626), (480, 309313)]