66529920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34651}}^1$

素因数の和:34673

約数の個数: 64

約数和(自身を含む): 212070240

約数和(自身を除く): 145540320

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, 34651, 69302, 103953, 138604, 173255, 207906, 277208, 346510, 415812, 519765, 554416, 693020, 831624, 1039530, 1108832, 1386040, 1663248, 2079060, 2217664, 2772080, 3326496, 4158120, 4435328, 5544160, 6652992, 8316240, 11088320, 13305984, 16632480, 22176640, 33264960, 66529920]

約数ペア:

[(1, 66529920), (2, 33264960), (3, 22176640), (4, 16632480), (5, 13305984), (6, 11088320), (8, 8316240), (10, 6652992), (12, 5544160), (15, 4435328), (16, 4158120), (20, 3326496), (24, 2772080), (30, 2217664), (32, 2079060), (40, 1663248), (48, 1386040), (60, 1108832), (64, 1039530), (80, 831624), (96, 693020), (120, 554416), (128, 519765), (160, 415812), (192, 346510), (240, 277208), (320, 207906), (384, 173255), (480, 138604), (640, 103953), (960, 69302), (1920, 34651)]