203735520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47161}}^1$

素因数の和:47185

約数の個数: 96

約数和(自身を含む): 713089440

約数和(自身を除く): 509353920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 47161, 94322, 141483, 188644, 235805, 282966, 377288, 424449, 471610, 565932, 707415, 754576, 848898, 943220, 1131864, 1273347, 1414830, 1509152, 1697796, 1886440, 2122245, 2263728, 2546694, 2829660, 3395592, 3772880, 4244490, 4527456, 5093388, 5659320, 6366735, 6791184, 7545760, 8488980, 10186776, 11318640, 12733470, 13582368, 16977960, 20373552, 22637280, 25466940, 33955920, 40747104, 50933880, 67911840, 101867760, 203735520]

約数ペア:

[(1, 203735520), (2, 101867760), (3, 67911840), (4, 50933880), (5, 40747104), (6, 33955920), (8, 25466940), (9, 22637280), (10, 20373552), (12, 16977960), (15, 13582368), (16, 12733470), (18, 11318640), (20, 10186776), (24, 8488980), (27, 7545760), (30, 6791184), (32, 6366735), (36, 5659320), (40, 5093388), (45, 4527456), (48, 4244490), (54, 3772880), (60, 3395592), (72, 2829660), (80, 2546694), (90, 2263728), (96, 2122245), (108, 1886440), (120, 1697796), (135, 1509152), (144, 1414830), (160, 1273347), (180, 1131864), (216, 943220), (240, 848898), (270, 754576), (288, 707415), (360, 565932), (432, 471610), (480, 424449), (540, 377288), (720, 282966), (864, 235805), (1080, 188644), (1440, 141483), (2160, 94322), (4320, 47161)]