196828080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{820117}}^1$

素因数の和:820133

約数の個数: 40

約数和(自身を含む): 610167792

約数和(自身を除く): 413339712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 820117, 1640234, 2460351, 3280468, 4100585, 4920702, 6560936, 8201170, 9841404, 12301755, 13121872, 16402340, 19682808, 24603510, 32804680, 39365616, 49207020, 65609360, 98414040, 196828080]

約数ペア:

[(1, 196828080), (2, 98414040), (3, 65609360), (4, 49207020), (5, 39365616), (6, 32804680), (8, 24603510), (10, 19682808), (12, 16402340), (15, 13121872), (16, 12301755), (20, 9841404), (24, 8201170), (30, 6560936), (40, 4920702), (48, 4100585), (60, 3280468), (80, 2460351), (120, 1640234), (240, 820117)]