959570280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28661}}^1$

素因数の和:28712

約数の個数: 128

約数和(自身を含む): 3301862400

約数和(自身を除く): 2342292120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 28661, 33480, 57322, 85983, 114644, 143305, 171966, 229288, 257949, 286610, 343932, 429915, 515898, 573220, 687864, 773847, 859830, 888491, 1031796, 1146440, 1289745, 1547694, 1719660, 1776982, 2063592, 2579490, 2665473, 3095388, 3439320, 3553964, 3869235, 4442455, 5158980, 5330946, 6190776, 7107928, 7738470, 7996419, 8884910, 10317960, 10661892, 13327365, 15476940, 15992838, 17769820, 21323784, 23989257, 26654730, 30953880, 31985676, 35539640, 39982095, 47978514, 53309460, 63971352, 79964190, 95957028, 106618920, 119946285, 159928380, 191914056, 239892570, 319856760, 479785140, 959570280]

約数ペア:

[(1, 959570280), (2, 479785140), (3, 319856760), (4, 239892570), (5, 191914056), (6, 159928380), (8, 119946285), (9, 106618920), (10, 95957028), (12, 79964190), (15, 63971352), (18, 53309460), (20, 47978514), (24, 39982095), (27, 35539640), (30, 31985676), (31, 30953880), (36, 26654730), (40, 23989257), (45, 21323784), (54, 17769820), (60, 15992838), (62, 15476940), (72, 13327365), (90, 10661892), (93, 10317960), (108, 8884910), (120, 7996419), (124, 7738470), (135, 7107928), (155, 6190776), (180, 5330946), (186, 5158980), (216, 4442455), (248, 3869235), (270, 3553964), (279, 3439320), (310, 3095388), (360, 2665473), (372, 2579490), (465, 2063592), (540, 1776982), (558, 1719660), (620, 1547694), (744, 1289745), (837, 1146440), (930, 1031796), (1080, 888491), (1116, 859830), (1240, 773847), (1395, 687864), (1674, 573220), (1860, 515898), (2232, 429915), (2790, 343932), (3348, 286610), (3720, 257949), (4185, 229288), (5580, 171966), (6696, 143305), (8370, 114644), (11160, 85983), (16740, 57322), (28661, 33480)]