140435040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{292573}}^1$

素因数の和:292591

約数の個数: 48

約数和(自身を含む): 442371888

約数和(自身を除く): 301936848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 292573, 585146, 877719, 1170292, 1462865, 1755438, 2340584, 2925730, 3510876, 4388595, 4681168, 5851460, 7021752, 8777190, 9362336, 11702920, 14043504, 17554380, 23405840, 28087008, 35108760, 46811680, 70217520, 140435040]

約数ペア:

[(1, 140435040), (2, 70217520), (3, 46811680), (4, 35108760), (5, 28087008), (6, 23405840), (8, 17554380), (10, 14043504), (12, 11702920), (15, 9362336), (16, 8777190), (20, 7021752), (24, 5851460), (30, 4681168), (32, 4388595), (40, 3510876), (48, 2925730), (60, 2340584), (80, 1755438), (96, 1462865), (120, 1170292), (160, 877719), (240, 585146), (480, 292573)]