195085680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{812857}}^1$

素因数の和:812873

約数の個数: 40

約数和(自身を含む): 604766352

約数和(自身を除く): 409680672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 812857, 1625714, 2438571, 3251428, 4064285, 4877142, 6502856, 8128570, 9754284, 12192855, 13005712, 16257140, 19508568, 24385710, 32514280, 39017136, 48771420, 65028560, 97542840, 195085680]

約数ペア:

[(1, 195085680), (2, 97542840), (3, 65028560), (4, 48771420), (5, 39017136), (6, 32514280), (8, 24385710), (10, 19508568), (12, 16257140), (15, 13005712), (16, 12192855), (20, 9754284), (24, 8128570), (30, 6502856), (40, 4877142), (48, 4064285), (60, 3251428), (80, 2438571), (120, 1625714), (240, 812857)]