72184680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{200513}}^1$

素因数の和:200530

約数の個数: 48

約数和(自身を含む): 234601380

約数和(自身を除く): 162416700

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, 200513, 401026, 601539, 802052, 1002565, 1203078, 1604104, 1804617, 2005130, 2406156, 3007695, 3609234, 4010260, 4812312, 6015390, 7218468, 8020520, 9023085, 12030780, 14436936, 18046170, 24061560, 36092340, 72184680]

約数ペア:

[(1, 72184680), (2, 36092340), (3, 24061560), (4, 18046170), (5, 14436936), (6, 12030780), (8, 9023085), (9, 8020520), (10, 7218468), (12, 6015390), (15, 4812312), (18, 4010260), (20, 3609234), (24, 3007695), (30, 2406156), (36, 2005130), (40, 1804617), (45, 1604104), (60, 1203078), (72, 1002565), (90, 802052), (120, 601539), (180, 401026), (360, 200513)]