4785120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{3323}}^1$

素因数の和:3344

約数の個数: 72

約数和(自身を含む): 16334136

約数和(自身を除く): 11549016

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, 3323, 6646, 9969, 13292, 16615, 19938, 26584, 29907, 33230, 39876, 49845, 53168, 59814, 66460, 79752, 99690, 106336, 119628, 132920, 149535, 159504, 199380, 239256, 265840, 299070, 319008, 398760, 478512, 531680, 598140, 797520, 957024, 1196280, 1595040, 2392560, 4785120]

約数ペア:

[(1, 4785120), (2, 2392560), (3, 1595040), (4, 1196280), (5, 957024), (6, 797520), (8, 598140), (9, 531680), (10, 478512), (12, 398760), (15, 319008), (16, 299070), (18, 265840), (20, 239256), (24, 199380), (30, 159504), (32, 149535), (36, 132920), (40, 119628), (45, 106336), (48, 99690), (60, 79752), (72, 66460), (80, 59814), (90, 53168), (96, 49845), (120, 39876), (144, 33230), (160, 29907), (180, 26584), (240, 19938), (288, 16615), (360, 13292), (480, 9969), (720, 6646), (1440, 3323)]