15678720080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6758069}}^1$

素因数の和:6758111

約数の個数: 40

約数和(自身を含む): 37710030600

約数和(自身を除く): 22031310520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 6758069, 13516138, 27032276, 33790345, 54064552, 67580690, 108129104, 135161380, 195984001, 270322760, 391968002, 540645520, 783936004, 979920005, 1567872008, 1959840010, 3135744016, 3919680020, 7839360040, 15678720080]

約数ペア:

[(1, 15678720080), (2, 7839360040), (4, 3919680020), (5, 3135744016), (8, 1959840010), (10, 1567872008), (16, 979920005), (20, 783936004), (29, 540645520), (40, 391968002), (58, 270322760), (80, 195984001), (116, 135161380), (145, 108129104), (232, 67580690), (290, 54064552), (464, 33790345), (580, 27032276), (1160, 13516138), (2320, 6758069)]