39087840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 135538704

約数和(自身を除く): 96450864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 673, 726, 880, 968, 1056, 1210, 1320, 1346, 1452, 1760, 1815, 1936, 2019, 2420, 2640, 2692, 2904, 3365, 3630, 3872, 4038, 4840, 5280, 5384, 5808, 6730, 7260, 7403, 8076, 9680, 10095, 10768, 11616, 13460, 14520, 14806, 16152, 19360, 20190, 21536, 22209, 26920, 29040, 29612, 32304, 37015, 40380, 44418, 53840, 58080, 59224, 64608, 74030, 80760, 81433, 88836, 107680, 111045, 118448, 148060, 161520, 162866, 177672, 222090, 236896, 244299, 296120, 323040, 325732, 355344, 407165, 444180, 488598, 592240, 651464, 710688, 814330, 888360, 977196, 1184480, 1221495, 1302928, 1628660, 1776720, 1954392, 2442990, 2605856, 3257320, 3553440, 3908784, 4885980, 6514640, 7817568, 9771960, 13029280, 19543920, 39087840]

約数ペア:

[(1, 39087840), (2, 19543920), (3, 13029280), (4, 9771960), (5, 7817568), (6, 6514640), (8, 4885980), (10, 3908784), (11, 3553440), (12, 3257320), (15, 2605856), (16, 2442990), (20, 1954392), (22, 1776720), (24, 1628660), (30, 1302928), (32, 1221495), (33, 1184480), (40, 977196), (44, 888360), (48, 814330), (55, 710688), (60, 651464), (66, 592240), (80, 488598), (88, 444180), (96, 407165), (110, 355344), (120, 325732), (121, 323040), (132, 296120), (160, 244299), (165, 236896), (176, 222090), (220, 177672), (240, 162866), (242, 161520), (264, 148060), (330, 118448), (352, 111045), (363, 107680), (440, 88836), (480, 81433), (484, 80760), (528, 74030), (605, 64608), (660, 59224), (673, 58080), (726, 53840), (880, 44418), (968, 40380), (1056, 37015), (1210, 32304), (1320, 29612), (1346, 29040), (1452, 26920), (1760, 22209), (1815, 21536), (1936, 20190), (2019, 19360), (2420, 16152), (2640, 14806), (2692, 14520), (2904, 13460), (3365, 11616), (3630, 10768), (3872, 10095), (4038, 9680), (4840, 8076), (5280, 7403), (5384, 7260), (5808, 6730)]