266332680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{739813}}^1$

素因数の和:739830

約数の個数: 48

約数和(自身を含む): 865582380

約数和(自身を除く): 599249700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 739813, 1479626, 2219439, 2959252, 3699065, 4438878, 5918504, 6658317, 7398130, 8877756, 11097195, 13316634, 14796260, 17755512, 22194390, 26633268, 29592520, 33291585, 44388780, 53266536, 66583170, 88777560, 133166340, 266332680]

約数ペア:

[(1, 266332680), (2, 133166340), (3, 88777560), (4, 66583170), (5, 53266536), (6, 44388780), (8, 33291585), (9, 29592520), (10, 26633268), (12, 22194390), (15, 17755512), (18, 14796260), (20, 13316634), (24, 11097195), (30, 8877756), (36, 7398130), (40, 6658317), (45, 5918504), (60, 4438878), (72, 3699065), (90, 2959252), (120, 2219439), (180, 1479626), (360, 739813)]