1900460160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{329941}}^1$

素因数の和:329966

約数の個数: 96

約数和(自身を含む): 6562546380

約数和(自身を除く): 4662086220

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, 329941, 659882, 989823, 1319764, 1649705, 1979646, 2639528, 2969469, 3299410, 3959292, 4949115, 5279056, 5938938, 6598820, 7918584, 9898230, 10558112, 11877876, 13197640, 14847345, 15837168, 19796460, 21116224, 23755752, 26395280, 29694690, 31674336, 39592920, 42232448, 47511504, 52790560, 59389380, 63348672, 79185840, 95023008, 105581120, 118778760, 126697344, 158371680, 190046016, 211162240, 237557520, 316743360, 380092032, 475115040, 633486720, 950230080, 1900460160]

約数ペア:

[(1, 1900460160), (2, 950230080), (3, 633486720), (4, 475115040), (5, 380092032), (6, 316743360), (8, 237557520), (9, 211162240), (10, 190046016), (12, 158371680), (15, 126697344), (16, 118778760), (18, 105581120), (20, 95023008), (24, 79185840), (30, 63348672), (32, 59389380), (36, 52790560), (40, 47511504), (45, 42232448), (48, 39592920), (60, 31674336), (64, 29694690), (72, 26395280), (80, 23755752), (90, 21116224), (96, 19796460), (120, 15837168), (128, 14847345), (144, 13197640), (160, 11877876), (180, 10558112), (192, 9898230), (240, 7918584), (288, 6598820), (320, 5938938), (360, 5279056), (384, 4949115), (480, 3959292), (576, 3299410), (640, 2969469), (720, 2639528), (960, 1979646), (1152, 1649705), (1440, 1319764), (1920, 989823), (2880, 659882), (5760, 329941)]