388051320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{111509}}^1$

素因数の和:111552

約数の個数: 64

約数和(自身を含む): 1204308000

約数和(自身を除く): 816256680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 111509, 223018, 334527, 446036, 557545, 669054, 892072, 1115090, 1338108, 1672635, 2230180, 2676216, 3233761, 3345270, 4460360, 6467522, 6690540, 9701283, 12935044, 13381080, 16168805, 19402566, 25870088, 32337610, 38805132, 48506415, 64675220, 77610264, 97012830, 129350440, 194025660, 388051320]

約数ペア:

[(1, 388051320), (2, 194025660), (3, 129350440), (4, 97012830), (5, 77610264), (6, 64675220), (8, 48506415), (10, 38805132), (12, 32337610), (15, 25870088), (20, 19402566), (24, 16168805), (29, 13381080), (30, 12935044), (40, 9701283), (58, 6690540), (60, 6467522), (87, 4460360), (116, 3345270), (120, 3233761), (145, 2676216), (174, 2230180), (232, 1672635), (290, 1338108), (348, 1115090), (435, 892072), (580, 669054), (696, 557545), (870, 446036), (1160, 334527), (1740, 223018), (3480, 111509)]