515803320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14771}}^1$

素因数の和:14885

約数の個数: 96

約数和(自身を含む): 1693757520

約数和(自身を除く): 1177954200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 14771, 17460, 29542, 34920, 44313, 59084, 73855, 88626, 118168, 132939, 147710, 177252, 221565, 265878, 295420, 354504, 443130, 531756, 590840, 664695, 886260, 1063512, 1329390, 1432787, 1772520, 2658780, 2865574, 4298361, 5317560, 5731148, 7163935, 8596722, 11462296, 12895083, 14327870, 17193444, 21491805, 25790166, 28655740, 34386888, 42983610, 51580332, 57311480, 64475415, 85967220, 103160664, 128950830, 171934440, 257901660, 515803320]

約数ペア:

[(1, 515803320), (2, 257901660), (3, 171934440), (4, 128950830), (5, 103160664), (6, 85967220), (8, 64475415), (9, 57311480), (10, 51580332), (12, 42983610), (15, 34386888), (18, 28655740), (20, 25790166), (24, 21491805), (30, 17193444), (36, 14327870), (40, 12895083), (45, 11462296), (60, 8596722), (72, 7163935), (90, 5731148), (97, 5317560), (120, 4298361), (180, 2865574), (194, 2658780), (291, 1772520), (360, 1432787), (388, 1329390), (485, 1063512), (582, 886260), (776, 664695), (873, 590840), (970, 531756), (1164, 443130), (1455, 354504), (1746, 295420), (1940, 265878), (2328, 221565), (2910, 177252), (3492, 147710), (3880, 132939), (4365, 118168), (5820, 88626), (6984, 73855), (8730, 59084), (11640, 44313), (14771, 34920), (17460, 29542)]