87258240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{15149}}^1$

素因数の和:15174

約数の個数: 96

約数和(自身を含む): 301333500

約数和(自身を除く): 214075260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 15149, 30298, 45447, 60596, 75745, 90894, 121192, 136341, 151490, 181788, 227235, 242384, 272682, 302980, 363576, 454470, 484768, 545364, 605960, 681705, 727152, 908940, 969536, 1090728, 1211920, 1363410, 1454304, 1817880, 1939072, 2181456, 2423840, 2726820, 2908608, 3635760, 4362912, 4847680, 5453640, 5817216, 7271520, 8725824, 9695360, 10907280, 14543040, 17451648, 21814560, 29086080, 43629120, 87258240]

約数ペア:

[(1, 87258240), (2, 43629120), (3, 29086080), (4, 21814560), (5, 17451648), (6, 14543040), (8, 10907280), (9, 9695360), (10, 8725824), (12, 7271520), (15, 5817216), (16, 5453640), (18, 4847680), (20, 4362912), (24, 3635760), (30, 2908608), (32, 2726820), (36, 2423840), (40, 2181456), (45, 1939072), (48, 1817880), (60, 1454304), (64, 1363410), (72, 1211920), (80, 1090728), (90, 969536), (96, 908940), (120, 727152), (128, 681705), (144, 605960), (160, 545364), (180, 484768), (192, 454470), (240, 363576), (288, 302980), (320, 272682), (360, 242384), (384, 227235), (480, 181788), (576, 151490), (640, 136341), (720, 121192), (960, 90894), (1152, 75745), (1440, 60596), (1920, 45447), (2880, 30298), (5760, 15149)]