83863680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1462

約数の個数: 128

約数和(自身を含む): 276134400

約数和(自身を除く): 192270720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1409, 1488, 1860, 1920, 1984, 2480, 2818, 2976, 3720, 3968, 4227, 4960, 5636, 5952, 7045, 7440, 8454, 9920, 11272, 11904, 14090, 14880, 16908, 19840, 21135, 22544, 28180, 29760, 33816, 42270, 43679, 45088, 56360, 59520, 67632, 84540, 87358, 90176, 112720, 131037, 135264, 169080, 174716, 180352, 218395, 225440, 262074, 270528, 338160, 349432, 436790, 450880, 524148, 541056, 655185, 676320, 698864, 873580, 901760, 1048296, 1310370, 1352640, 1397728, 1747160, 2096592, 2620740, 2705280, 2795456, 3494320, 4193184, 5241480, 5590912, 6988640, 8386368, 10482960, 13977280, 16772736, 20965920, 27954560, 41931840, 83863680]

約数ペア:

[(1, 83863680), (2, 41931840), (3, 27954560), (4, 20965920), (5, 16772736), (6, 13977280), (8, 10482960), (10, 8386368), (12, 6988640), (15, 5590912), (16, 5241480), (20, 4193184), (24, 3494320), (30, 2795456), (31, 2705280), (32, 2620740), (40, 2096592), (48, 1747160), (60, 1397728), (62, 1352640), (64, 1310370), (80, 1048296), (93, 901760), (96, 873580), (120, 698864), (124, 676320), (128, 655185), (155, 541056), (160, 524148), (186, 450880), (192, 436790), (240, 349432), (248, 338160), (310, 270528), (320, 262074), (372, 225440), (384, 218395), (465, 180352), (480, 174716), (496, 169080), (620, 135264), (640, 131037), (744, 112720), (930, 90176), (960, 87358), (992, 84540), (1240, 67632), (1409, 59520), (1488, 56360), (1860, 45088), (1920, 43679), (1984, 42270), (2480, 33816), (2818, 29760), (2976, 28180), (3720, 22544), (3968, 21135), (4227, 19840), (4960, 16908), (5636, 14880), (5952, 14090), (7045, 11904), (7440, 11272), (8454, 9920)]