870963960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{709}}^1$

素因数の和:1105

約数の個数: 128

約数和(自身を含む): 2714472000

約数和(自身を除く): 1843508040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 353, 435, 580, 696, 706, 709, 870, 1059, 1160, 1412, 1418, 1740, 1765, 2118, 2127, 2824, 2836, 3480, 3530, 3545, 4236, 4254, 5295, 5672, 7060, 7090, 8472, 8508, 10237, 10590, 10635, 14120, 14180, 17016, 20474, 20561, 21180, 21270, 28360, 30711, 40948, 41122, 42360, 42540, 51185, 61422, 61683, 81896, 82244, 85080, 102370, 102805, 122844, 123366, 153555, 164488, 204740, 205610, 245688, 246732, 250277, 307110, 308415, 409480, 411220, 493464, 500554, 614220, 616830, 750831, 822440, 1001108, 1228440, 1233660, 1251385, 1501662, 2002216, 2467320, 2502770, 3003324, 3754155, 5005540, 6006648, 7258033, 7508310, 10011080, 14516066, 15016620, 21774099, 29032132, 30033240, 36290165, 43548198, 58064264, 72580330, 87096396, 108870495, 145160660, 174192792, 217740990, 290321320, 435481980, 870963960]

約数ペア:

[(1, 870963960), (2, 435481980), (3, 290321320), (4, 217740990), (5, 174192792), (6, 145160660), (8, 108870495), (10, 87096396), (12, 72580330), (15, 58064264), (20, 43548198), (24, 36290165), (29, 30033240), (30, 29032132), (40, 21774099), (58, 15016620), (60, 14516066), (87, 10011080), (116, 7508310), (120, 7258033), (145, 6006648), (174, 5005540), (232, 3754155), (290, 3003324), (348, 2502770), (353, 2467320), (435, 2002216), (580, 1501662), (696, 1251385), (706, 1233660), (709, 1228440), (870, 1001108), (1059, 822440), (1160, 750831), (1412, 616830), (1418, 614220), (1740, 500554), (1765, 493464), (2118, 411220), (2127, 409480), (2824, 308415), (2836, 307110), (3480, 250277), (3530, 246732), (3545, 245688), (4236, 205610), (4254, 204740), (5295, 164488), (5672, 153555), (7060, 123366), (7090, 122844), (8472, 102805), (8508, 102370), (10237, 85080), (10590, 82244), (10635, 81896), (14120, 61683), (14180, 61422), (17016, 51185), (20474, 42540), (20561, 42360), (21180, 41122), (21270, 40948), (28360, 30711)]