74947680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5783}}^1$

素因数の和:5810

約数の個数: 120

約数和(自身を含む): 264548592

約数和(自身を除く): 189600912

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5783, 6480, 11566, 12960, 17349, 23132, 28915, 34698, 46264, 52047, 57830, 69396, 86745, 92528, 104094, 115660, 138792, 156141, 173490, 185056, 208188, 231320, 260235, 277584, 312282, 346980, 416376, 462640, 468423, 520470, 555168, 624564, 693960, 780705, 832752, 925280, 936846, 1040940, 1249128, 1387920, 1561410, 1665504, 1873692, 2081880, 2342115, 2498256, 2775840, 3122820, 3747384, 4163760, 4684230, 4996512, 6245640, 7494768, 8327520, 9368460, 12491280, 14989536, 18736920, 24982560, 37473840, 74947680]

約数ペア:

[(1, 74947680), (2, 37473840), (3, 24982560), (4, 18736920), (5, 14989536), (6, 12491280), (8, 9368460), (9, 8327520), (10, 7494768), (12, 6245640), (15, 4996512), (16, 4684230), (18, 4163760), (20, 3747384), (24, 3122820), (27, 2775840), (30, 2498256), (32, 2342115), (36, 2081880), (40, 1873692), (45, 1665504), (48, 1561410), (54, 1387920), (60, 1249128), (72, 1040940), (80, 936846), (81, 925280), (90, 832752), (96, 780705), (108, 693960), (120, 624564), (135, 555168), (144, 520470), (160, 468423), (162, 462640), (180, 416376), (216, 346980), (240, 312282), (270, 277584), (288, 260235), (324, 231320), (360, 208188), (405, 185056), (432, 173490), (480, 156141), (540, 138792), (648, 115660), (720, 104094), (810, 92528), (864, 86745), (1080, 69396), (1296, 57830), (1440, 52047), (1620, 46264), (2160, 34698), (2592, 28915), (3240, 23132), (4320, 17349), (5783, 12960), (6480, 11566)]