267881280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1061}}^1$

素因数の和:1344

約数の個数: 112

約数和(自身を含む): 854561664

約数和(自身を除く): 586680384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 263, 320, 480, 526, 789, 960, 1052, 1061, 1315, 1578, 2104, 2122, 2630, 3156, 3183, 3945, 4208, 4244, 5260, 5305, 6312, 6366, 7890, 8416, 8488, 10520, 10610, 12624, 12732, 15780, 15915, 16832, 16976, 21040, 21220, 25248, 25464, 31560, 31830, 33952, 42080, 42440, 50496, 50928, 63120, 63660, 67904, 84160, 84880, 101856, 126240, 127320, 169760, 203712, 252480, 254640, 279043, 339520, 509280, 558086, 837129, 1018560, 1116172, 1395215, 1674258, 2232344, 2790430, 3348516, 4185645, 4464688, 5580860, 6697032, 8371290, 8929376, 11161720, 13394064, 16742580, 17858752, 22323440, 26788128, 33485160, 44646880, 53576256, 66970320, 89293760, 133940640, 267881280]

約数ペア:

[(1, 267881280), (2, 133940640), (3, 89293760), (4, 66970320), (5, 53576256), (6, 44646880), (8, 33485160), (10, 26788128), (12, 22323440), (15, 17858752), (16, 16742580), (20, 13394064), (24, 11161720), (30, 8929376), (32, 8371290), (40, 6697032), (48, 5580860), (60, 4464688), (64, 4185645), (80, 3348516), (96, 2790430), (120, 2232344), (160, 1674258), (192, 1395215), (240, 1116172), (263, 1018560), (320, 837129), (480, 558086), (526, 509280), (789, 339520), (960, 279043), (1052, 254640), (1061, 252480), (1315, 203712), (1578, 169760), (2104, 127320), (2122, 126240), (2630, 101856), (3156, 84880), (3183, 84160), (3945, 67904), (4208, 63660), (4244, 63120), (5260, 50928), (5305, 50496), (6312, 42440), (6366, 42080), (7890, 33952), (8416, 31830), (8488, 31560), (10520, 25464), (10610, 25248), (12624, 21220), (12732, 21040), (15780, 16976), (15915, 16832)]