139865520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{582773}}^1$

素因数の和:582789

約数の個数: 40

約数和(自身を含む): 433583856

約数和(自身を除く): 293718336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 582773, 1165546, 1748319, 2331092, 2913865, 3496638, 4662184, 5827730, 6993276, 8741595, 9324368, 11655460, 13986552, 17483190, 23310920, 27973104, 34966380, 46621840, 69932760, 139865520]

約数ペア:

[(1, 139865520), (2, 69932760), (3, 46621840), (4, 34966380), (5, 27973104), (6, 23310920), (8, 17483190), (10, 13986552), (12, 11655460), (15, 9324368), (16, 8741595), (20, 6993276), (24, 5827730), (30, 4662184), (40, 3496638), (48, 2913865), (60, 2331092), (80, 1748319), (120, 1165546), (240, 582773)]