2179277280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1513387}}^1$

素因数の和:1513408

約数の個数: 72

約数和(自身を含む): 7436788632

約数和(自身を除く): 5257511352

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1513387, 3026774, 4540161, 6053548, 7566935, 9080322, 12107096, 13620483, 15133870, 18160644, 22700805, 24214192, 27240966, 30267740, 36321288, 45401610, 48428384, 54481932, 60535480, 68102415, 72642576, 90803220, 108963864, 121070960, 136204830, 145285152, 181606440, 217927728, 242141920, 272409660, 363212880, 435855456, 544819320, 726425760, 1089638640, 2179277280]

約数ペア:

[(1, 2179277280), (2, 1089638640), (3, 726425760), (4, 544819320), (5, 435855456), (6, 363212880), (8, 272409660), (9, 242141920), (10, 217927728), (12, 181606440), (15, 145285152), (16, 136204830), (18, 121070960), (20, 108963864), (24, 90803220), (30, 72642576), (32, 68102415), (36, 60535480), (40, 54481932), (45, 48428384), (48, 45401610), (60, 36321288), (72, 30267740), (80, 27240966), (90, 24214192), (96, 22700805), (120, 18160644), (144, 15133870), (160, 13620483), (180, 12107096), (240, 9080322), (288, 7566935), (360, 6053548), (480, 4540161), (720, 3026774), (1440, 1513387)]