252313440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4139}}^1$

素因数の和:4284

約数の個数: 96

約数和(自身を含む): 801239040

約数和(自身を除く): 548925600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 4139, 5080, 6096, 7620, 8278, 10160, 12192, 12417, 15240, 16556, 20320, 20695, 24834, 30480, 33112, 41390, 49668, 60960, 62085, 66224, 82780, 99336, 124170, 132448, 165560, 198672, 248340, 331120, 397344, 496680, 525653, 662240, 993360, 1051306, 1576959, 1986720, 2102612, 2628265, 3153918, 4205224, 5256530, 6307836, 7884795, 8410448, 10513060, 12615672, 15769590, 16820896, 21026120, 25231344, 31539180, 42052240, 50462688, 63078360, 84104480, 126156720, 252313440]

約数ペア:

[(1, 252313440), (2, 126156720), (3, 84104480), (4, 63078360), (5, 50462688), (6, 42052240), (8, 31539180), (10, 25231344), (12, 21026120), (15, 16820896), (16, 15769590), (20, 12615672), (24, 10513060), (30, 8410448), (32, 7884795), (40, 6307836), (48, 5256530), (60, 4205224), (80, 3153918), (96, 2628265), (120, 2102612), (127, 1986720), (160, 1576959), (240, 1051306), (254, 993360), (381, 662240), (480, 525653), (508, 496680), (635, 397344), (762, 331120), (1016, 248340), (1270, 198672), (1524, 165560), (1905, 132448), (2032, 124170), (2540, 99336), (3048, 82780), (3810, 66224), (4064, 62085), (4139, 60960), (5080, 49668), (6096, 41390), (7620, 33112), (8278, 30480), (10160, 24834), (12192, 20695), (12417, 20320), (15240, 16556)]