1027961280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{39659}}^1$

素因数の和:39688

約数の個数: 140

約数和(自身を含む): 3656731320

約数和(自身を除く): 2628770040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 39659, 79318, 118977, 158636, 198295, 237954, 317272, 356931, 396590, 475908, 594885, 634544, 713862, 793180, 951816, 1070793, 1189770, 1269088, 1427724, 1586360, 1784655, 1903632, 2141586, 2379540, 2538176, 2855448, 3172720, 3212379, 3569310, 3807264, 4283172, 4759080, 5353965, 5710896, 6345440, 6424758, 7138620, 7614528, 8566344, 9518160, 10707930, 11421792, 12690880, 12849516, 14277240, 16061895, 17132688, 19036320, 21415860, 22843584, 25699032, 28554480, 32123790, 34265376, 38072640, 42831720, 51398064, 57108960, 64247580, 68530752, 85663440, 102796128, 114217920, 128495160, 171326880, 205592256, 256990320, 342653760, 513980640, 1027961280]

約数ペア:

[(1, 1027961280), (2, 513980640), (3, 342653760), (4, 256990320), (5, 205592256), (6, 171326880), (8, 128495160), (9, 114217920), (10, 102796128), (12, 85663440), (15, 68530752), (16, 64247580), (18, 57108960), (20, 51398064), (24, 42831720), (27, 38072640), (30, 34265376), (32, 32123790), (36, 28554480), (40, 25699032), (45, 22843584), (48, 21415860), (54, 19036320), (60, 17132688), (64, 16061895), (72, 14277240), (80, 12849516), (81, 12690880), (90, 11421792), (96, 10707930), (108, 9518160), (120, 8566344), (135, 7614528), (144, 7138620), (160, 6424758), (162, 6345440), (180, 5710896), (192, 5353965), (216, 4759080), (240, 4283172), (270, 3807264), (288, 3569310), (320, 3212379), (324, 3172720), (360, 2855448), (405, 2538176), (432, 2379540), (480, 2141586), (540, 1903632), (576, 1784655), (648, 1586360), (720, 1427724), (810, 1269088), (864, 1189770), (960, 1070793), (1080, 951816), (1296, 793180), (1440, 713862), (1620, 634544), (1728, 594885), (2160, 475908), (2592, 396590), (2880, 356931), (3240, 317272), (4320, 237954), (5184, 198295), (6480, 158636), (8640, 118977), (12960, 79318), (25920, 39659)]