322472160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{223939}}^1$

素因数の和:223960

約数の個数: 72

約数和(自身を含む): 1100441160

約数和(自身を除く): 777969000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 223939, 447878, 671817, 895756, 1119695, 1343634, 1791512, 2015451, 2239390, 2687268, 3359085, 3583024, 4030902, 4478780, 5374536, 6718170, 7166048, 8061804, 8957560, 10077255, 10749072, 13436340, 16123608, 17915120, 20154510, 21498144, 26872680, 32247216, 35830240, 40309020, 53745360, 64494432, 80618040, 107490720, 161236080, 322472160]

約数ペア:

[(1, 322472160), (2, 161236080), (3, 107490720), (4, 80618040), (5, 64494432), (6, 53745360), (8, 40309020), (9, 35830240), (10, 32247216), (12, 26872680), (15, 21498144), (16, 20154510), (18, 17915120), (20, 16123608), (24, 13436340), (30, 10749072), (32, 10077255), (36, 8957560), (40, 8061804), (45, 7166048), (48, 6718170), (60, 5374536), (72, 4478780), (80, 4030902), (90, 3583024), (96, 3359085), (120, 2687268), (144, 2239390), (160, 2015451), (180, 1791512), (240, 1343634), (288, 1119695), (360, 895756), (480, 671817), (720, 447878), (1440, 223939)]