28321223520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{464587}}^1$

素因数の和:464732

約数の個数: 96

約数和(自身を含む): 89914503168

約数和(自身を除く): 61593279648

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, 5080, 6096, 7620, 10160, 12192, 15240, 20320, 30480, 60960, 464587, 929174, 1393761, 1858348, 2322935, 2787522, 3716696, 4645870, 5575044, 6968805, 7433392, 9291740, 11150088, 13937610, 14866784, 18583480, 22300176, 27875220, 37166960, 44600352, 55750440, 59002549, 74333920, 111500880, 118005098, 177007647, 223001760, 236010196, 295012745, 354015294, 472020392, 590025490, 708030588, 885038235, 944040784, 1180050980, 1416061176, 1770076470, 1888081568, 2360101960, 2832122352, 3540152940, 4720203920, 5664244704, 7080305880, 9440407840, 14160611760, 28321223520]

約数ペア:

[(1, 28321223520), (2, 14160611760), (3, 9440407840), (4, 7080305880), (5, 5664244704), (6, 4720203920), (8, 3540152940), (10, 2832122352), (12, 2360101960), (15, 1888081568), (16, 1770076470), (20, 1416061176), (24, 1180050980), (30, 944040784), (32, 885038235), (40, 708030588), (48, 590025490), (60, 472020392), (80, 354015294), (96, 295012745), (120, 236010196), (127, 223001760), (160, 177007647), (240, 118005098), (254, 111500880), (381, 74333920), (480, 59002549), (508, 55750440), (635, 44600352), (762, 37166960), (1016, 27875220), (1270, 22300176), (1524, 18583480), (1905, 14866784), (2032, 13937610), (2540, 11150088), (3048, 9291740), (3810, 7433392), (4064, 6968805), (5080, 5575044), (6096, 4645870), (7620, 3716696), (10160, 2787522), (12192, 2322935), (15240, 1858348), (20320, 1393761), (30480, 929174), (60960, 464587)]