91910640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{382961}}^1$

素因数の和:382977

約数の個数: 40

約数和(自身を含む): 284923728

約数和(自身を除く): 193013088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 382961, 765922, 1148883, 1531844, 1914805, 2297766, 3063688, 3829610, 4595532, 5744415, 6127376, 7659220, 9191064, 11488830, 15318440, 18382128, 22977660, 30636880, 45955320, 91910640]

約数ペア:

[(1, 91910640), (2, 45955320), (3, 30636880), (4, 22977660), (5, 18382128), (6, 15318440), (8, 11488830), (10, 9191064), (12, 7659220), (15, 6127376), (16, 5744415), (20, 4595532), (24, 3829610), (30, 3063688), (40, 2297766), (48, 1914805), (60, 1531844), (80, 1148883), (120, 765922), (240, 382961)]