98128560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{408869}}^1$

素因数の和:408885

約数の個数: 40

約数和(自身を含む): 304199280

約数和(自身を除く): 206070720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 408869, 817738, 1226607, 1635476, 2044345, 2453214, 3270952, 4088690, 4906428, 6133035, 6541904, 8177380, 9812856, 12266070, 16354760, 19625712, 24532140, 32709520, 49064280, 98128560]

約数ペア:

[(1, 98128560), (2, 49064280), (3, 32709520), (4, 24532140), (5, 19625712), (6, 16354760), (8, 12266070), (10, 9812856), (12, 8177380), (15, 6541904), (16, 6133035), (20, 4906428), (24, 4088690), (30, 3270952), (40, 2453214), (48, 2044345), (60, 1635476), (80, 1226607), (120, 817738), (240, 408869)]