315922957440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{164543207}}^1$

素因数の和:164543229

約数の個数: 64

約数和(自身を含む): 1007004432960

約数和(自身を除く): 691081475520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 164543207, 329086414, 493629621, 658172828, 822716035, 987259242, 1316345656, 1645432070, 1974518484, 2468148105, 2632691312, 3290864140, 3949036968, 4936296210, 5265382624, 6581728280, 7898073936, 9872592420, 10530765248, 13163456560, 15796147872, 19745184840, 21061530496, 26326913120, 31592295744, 39490369680, 52653826240, 63184591488, 78980739360, 105307652480, 157961478720, 315922957440]

約数ペア:

[(1, 315922957440), (2, 157961478720), (3, 105307652480), (4, 78980739360), (5, 63184591488), (6, 52653826240), (8, 39490369680), (10, 31592295744), (12, 26326913120), (15, 21061530496), (16, 19745184840), (20, 15796147872), (24, 13163456560), (30, 10530765248), (32, 9872592420), (40, 7898073936), (48, 6581728280), (60, 5265382624), (64, 4936296210), (80, 3949036968), (96, 3290864140), (120, 2632691312), (128, 2468148105), (160, 1974518484), (192, 1645432070), (240, 1316345656), (320, 987259242), (384, 822716035), (480, 658172828), (640, 493629621), (960, 329086414), (1920, 164543207)]