55009440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38201}}^1$

素因数の和:38222

約数の個数: 72

約数和(自身を含む): 187724628

約数和(自身を除く): 132715188

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, 38201, 76402, 114603, 152804, 191005, 229206, 305608, 343809, 382010, 458412, 573015, 611216, 687618, 764020, 916824, 1146030, 1222432, 1375236, 1528040, 1719045, 1833648, 2292060, 2750472, 3056080, 3438090, 3667296, 4584120, 5500944, 6112160, 6876180, 9168240, 11001888, 13752360, 18336480, 27504720, 55009440]

約数ペア:

[(1, 55009440), (2, 27504720), (3, 18336480), (4, 13752360), (5, 11001888), (6, 9168240), (8, 6876180), (9, 6112160), (10, 5500944), (12, 4584120), (15, 3667296), (16, 3438090), (18, 3056080), (20, 2750472), (24, 2292060), (30, 1833648), (32, 1719045), (36, 1528040), (40, 1375236), (45, 1222432), (48, 1146030), (60, 916824), (72, 764020), (80, 687618), (90, 611216), (96, 573015), (120, 458412), (144, 382010), (160, 343809), (180, 305608), (240, 229206), (288, 191005), (360, 152804), (480, 114603), (720, 76402), (1440, 38201)]