330913920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{172351}}^1$

素因数の和:172373

約数の個数: 64

約数和(自身を含む): 1054794240

約数和(自身を除く): 723880320

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, 172351, 344702, 517053, 689404, 861755, 1034106, 1378808, 1723510, 2068212, 2585265, 2757616, 3447020, 4136424, 5170530, 5515232, 6894040, 8272848, 10341060, 11030464, 13788080, 16545696, 20682120, 22060928, 27576160, 33091392, 41364240, 55152320, 66182784, 82728480, 110304640, 165456960, 330913920]

約数ペア:

[(1, 330913920), (2, 165456960), (3, 110304640), (4, 82728480), (5, 66182784), (6, 55152320), (8, 41364240), (10, 33091392), (12, 27576160), (15, 22060928), (16, 20682120), (20, 16545696), (24, 13788080), (30, 11030464), (32, 10341060), (40, 8272848), (48, 6894040), (60, 5515232), (64, 5170530), (80, 4136424), (96, 3447020), (120, 2757616), (128, 2585265), (160, 2068212), (192, 1723510), (240, 1378808), (320, 1034106), (384, 861755), (480, 689404), (640, 517053), (960, 344702), (1920, 172351)]