104640720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{436003}}^1$

素因数の和:436019

約数の個数: 40

約数和(自身を含む): 324386976

約数和(自身を除く): 219746256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 436003, 872006, 1308009, 1744012, 2180015, 2616018, 3488024, 4360030, 5232036, 6540045, 6976048, 8720060, 10464072, 13080090, 17440120, 20928144, 26160180, 34880240, 52320360, 104640720]

約数ペア:

[(1, 104640720), (2, 52320360), (3, 34880240), (4, 26160180), (5, 20928144), (6, 17440120), (8, 13080090), (10, 10464072), (12, 8720060), (15, 6976048), (16, 6540045), (20, 5232036), (24, 4360030), (30, 3488024), (40, 2616018), (48, 2180015), (60, 1744012), (80, 1308009), (120, 872006), (240, 436003)]