298464960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{310901}}^1$

素因数の和:310921

約数の個数: 56

約数和(自身を含む): 947629296

約数和(自身を除く): 649164336

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, 310901, 621802, 932703, 1243604, 1554505, 1865406, 2487208, 3109010, 3730812, 4663515, 4974416, 6218020, 7461624, 9327030, 9948832, 12436040, 14923248, 18654060, 19897664, 24872080, 29846496, 37308120, 49744160, 59692992, 74616240, 99488320, 149232480, 298464960]

約数ペア:

[(1, 298464960), (2, 149232480), (3, 99488320), (4, 74616240), (5, 59692992), (6, 49744160), (8, 37308120), (10, 29846496), (12, 24872080), (15, 19897664), (16, 18654060), (20, 14923248), (24, 12436040), (30, 9948832), (32, 9327030), (40, 7461624), (48, 6218020), (60, 4974416), (64, 4663515), (80, 3730812), (96, 3109010), (120, 2487208), (160, 1865406), (192, 1554505), (240, 1243604), (320, 932703), (480, 621802), (960, 310901)]