67801680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{94169}}^1$

素因数の和:94188

約数の個数: 60

約数和(自身を含む): 227703060

約数和(自身を除く): 159901380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 94169, 188338, 282507, 376676, 470845, 565014, 753352, 847521, 941690, 1130028, 1412535, 1506704, 1695042, 1883380, 2260056, 2825070, 3390084, 3766760, 4237605, 4520112, 5650140, 6780168, 7533520, 8475210, 11300280, 13560336, 16950420, 22600560, 33900840, 67801680]

約数ペア:

[(1, 67801680), (2, 33900840), (3, 22600560), (4, 16950420), (5, 13560336), (6, 11300280), (8, 8475210), (9, 7533520), (10, 6780168), (12, 5650140), (15, 4520112), (16, 4237605), (18, 3766760), (20, 3390084), (24, 2825070), (30, 2260056), (36, 1883380), (40, 1695042), (45, 1506704), (48, 1412535), (60, 1130028), (72, 941690), (80, 847521), (90, 753352), (120, 565014), (144, 470845), (180, 376676), (240, 282507), (360, 188338), (720, 94169)]