269197440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{140207}}^1$

素因数の和:140229

約数の個数: 64

約数和(自身を含む): 858072960

約数和(自身を除く): 588875520

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, 140207, 280414, 420621, 560828, 701035, 841242, 1121656, 1402070, 1682484, 2103105, 2243312, 2804140, 3364968, 4206210, 4486624, 5608280, 6729936, 8412420, 8973248, 11216560, 13459872, 16824840, 17946496, 22433120, 26919744, 33649680, 44866240, 53839488, 67299360, 89732480, 134598720, 269197440]

約数ペア:

[(1, 269197440), (2, 134598720), (3, 89732480), (4, 67299360), (5, 53839488), (6, 44866240), (8, 33649680), (10, 26919744), (12, 22433120), (15, 17946496), (16, 16824840), (20, 13459872), (24, 11216560), (30, 8973248), (32, 8412420), (40, 6729936), (48, 5608280), (60, 4486624), (64, 4206210), (80, 3364968), (96, 2804140), (120, 2243312), (128, 2103105), (160, 1682484), (192, 1402070), (240, 1121656), (320, 841242), (384, 701035), (480, 560828), (640, 420621), (960, 280414), (1920, 140207)]