38109480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 83196120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 87, 94, 116, 120, 141, 145, 174, 188, 232, 233, 235, 282, 290, 348, 376, 435, 466, 470, 564, 580, 696, 699, 705, 870, 932, 940, 1128, 1160, 1165, 1363, 1398, 1410, 1740, 1864, 1880, 2330, 2726, 2796, 2820, 3480, 3495, 4089, 4660, 5452, 5592, 5640, 6757, 6815, 6990, 8178, 9320, 10904, 10951, 13514, 13630, 13980, 16356, 20271, 20445, 21902, 27028, 27260, 27960, 32712, 32853, 33785, 40542, 40890, 43804, 54056, 54520, 54755, 65706, 67570, 81084, 81780, 87608, 101355, 109510, 131412, 135140, 162168, 163560, 164265, 202710, 219020, 262824, 270280, 317579, 328530, 405420, 438040, 635158, 657060, 810840, 952737, 1270316, 1314120, 1587895, 1905474, 2540632, 3175790, 3810948, 4763685, 6351580, 7621896, 9527370, 12703160, 19054740, 38109480]

約数ペア:

[(1, 38109480), (2, 19054740), (3, 12703160), (4, 9527370), (5, 7621896), (6, 6351580), (8, 4763685), (10, 3810948), (12, 3175790), (15, 2540632), (20, 1905474), (24, 1587895), (29, 1314120), (30, 1270316), (40, 952737), (47, 810840), (58, 657060), (60, 635158), (87, 438040), (94, 405420), (116, 328530), (120, 317579), (141, 270280), (145, 262824), (174, 219020), (188, 202710), (232, 164265), (233, 163560), (235, 162168), (282, 135140), (290, 131412), (348, 109510), (376, 101355), (435, 87608), (466, 81780), (470, 81084), (564, 67570), (580, 65706), (696, 54755), (699, 54520), (705, 54056), (870, 43804), (932, 40890), (940, 40542), (1128, 33785), (1160, 32853), (1165, 32712), (1363, 27960), (1398, 27260), (1410, 27028), (1740, 21902), (1864, 20445), (1880, 20271), (2330, 16356), (2726, 13980), (2796, 13630), (2820, 13514), (3480, 10951), (3495, 10904), (4089, 9320), (4660, 8178), (5452, 6990), (5592, 6815), (5640, 6757)]