55570920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 118611480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 59, 60, 94, 118, 120, 141, 167, 177, 188, 235, 236, 282, 295, 334, 354, 376, 470, 472, 501, 564, 590, 668, 705, 708, 835, 885, 940, 1002, 1128, 1180, 1336, 1410, 1416, 1670, 1770, 1880, 2004, 2360, 2505, 2773, 2820, 3340, 3540, 4008, 5010, 5546, 5640, 6680, 7080, 7849, 8319, 9853, 10020, 11092, 13865, 15698, 16638, 19706, 20040, 22184, 23547, 27730, 29559, 31396, 33276, 39245, 39412, 41595, 47094, 49265, 55460, 59118, 62792, 66552, 78490, 78824, 83190, 94188, 98530, 110920, 117735, 118236, 147795, 156980, 166380, 188376, 197060, 235470, 236472, 295590, 313960, 332760, 394120, 463091, 470940, 591180, 926182, 941880, 1182360, 1389273, 1852364, 2315455, 2778546, 3704728, 4630910, 5557092, 6946365, 9261820, 11114184, 13892730, 18523640, 27785460, 55570920]

約数ペア:

[(1, 55570920), (2, 27785460), (3, 18523640), (4, 13892730), (5, 11114184), (6, 9261820), (8, 6946365), (10, 5557092), (12, 4630910), (15, 3704728), (20, 2778546), (24, 2315455), (30, 1852364), (40, 1389273), (47, 1182360), (59, 941880), (60, 926182), (94, 591180), (118, 470940), (120, 463091), (141, 394120), (167, 332760), (177, 313960), (188, 295590), (235, 236472), (236, 235470), (282, 197060), (295, 188376), (334, 166380), (354, 156980), (376, 147795), (470, 118236), (472, 117735), (501, 110920), (564, 98530), (590, 94188), (668, 83190), (705, 78824), (708, 78490), (835, 66552), (885, 62792), (940, 59118), (1002, 55460), (1128, 49265), (1180, 47094), (1336, 41595), (1410, 39412), (1416, 39245), (1670, 33276), (1770, 31396), (1880, 29559), (2004, 27730), (2360, 23547), (2505, 22184), (2773, 20040), (2820, 19706), (3340, 16638), (3540, 15698), (4008, 13865), (5010, 11092), (5546, 10020), (5640, 9853), (6680, 8319), (7080, 7849)]