82957440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43207}}^1$

素因数の和:43229

約数の個数: 64

約数和(自身を含む): 264432960

約数和(自身を除く): 181475520

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, 43207, 86414, 129621, 172828, 216035, 259242, 345656, 432070, 518484, 648105, 691312, 864140, 1036968, 1296210, 1382624, 1728280, 2073936, 2592420, 2765248, 3456560, 4147872, 5184840, 5530496, 6913120, 8295744, 10369680, 13826240, 16591488, 20739360, 27652480, 41478720, 82957440]

約数ペア:

[(1, 82957440), (2, 41478720), (3, 27652480), (4, 20739360), (5, 16591488), (6, 13826240), (8, 10369680), (10, 8295744), (12, 6913120), (15, 5530496), (16, 5184840), (20, 4147872), (24, 3456560), (30, 2765248), (32, 2592420), (40, 2073936), (48, 1728280), (60, 1382624), (64, 1296210), (80, 1036968), (96, 864140), (120, 691312), (128, 648105), (160, 518484), (192, 432070), (240, 345656), (320, 259242), (384, 216035), (480, 172828), (640, 129621), (960, 86414), (1920, 43207)]