262684080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3976

約数の個数: 160

約数和(自身を含む): 934225920

約数和(自身を除く): 671541840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 3923, 4185, 4464, 5580, 6696, 7440, 7846, 8370, 11160, 11769, 13392, 15692, 16740, 19615, 22320, 23538, 31384, 33480, 35307, 39230, 47076, 58845, 62768, 66960, 70614, 78460, 94152, 105921, 117690, 121613, 141228, 156920, 176535, 188304, 211842, 235380, 243226, 282456, 313840, 353070, 364839, 423684, 470760, 486452, 529605, 564912, 608065, 706140, 729678, 847368, 941520, 972904, 1059210, 1094517, 1216130, 1412280, 1459356, 1694736, 1824195, 1945808, 2118420, 2189034, 2432260, 2824560, 2918712, 3283551, 3648390, 4236840, 4378068, 4864520, 5472585, 5837424, 6567102, 7296780, 8473680, 8756136, 9729040, 10945170, 13134204, 14593560, 16417755, 17512272, 21890340, 26268408, 29187120, 32835510, 43780680, 52536816, 65671020, 87561360, 131342040, 262684080]

約数ペア:

[(1, 262684080), (2, 131342040), (3, 87561360), (4, 65671020), (5, 52536816), (6, 43780680), (8, 32835510), (9, 29187120), (10, 26268408), (12, 21890340), (15, 17512272), (16, 16417755), (18, 14593560), (20, 13134204), (24, 10945170), (27, 9729040), (30, 8756136), (31, 8473680), (36, 7296780), (40, 6567102), (45, 5837424), (48, 5472585), (54, 4864520), (60, 4378068), (62, 4236840), (72, 3648390), (80, 3283551), (90, 2918712), (93, 2824560), (108, 2432260), (120, 2189034), (124, 2118420), (135, 1945808), (144, 1824195), (155, 1694736), (180, 1459356), (186, 1412280), (216, 1216130), (240, 1094517), (248, 1059210), (270, 972904), (279, 941520), (310, 847368), (360, 729678), (372, 706140), (432, 608065), (465, 564912), (496, 529605), (540, 486452), (558, 470760), (620, 423684), (720, 364839), (744, 353070), (837, 313840), (930, 282456), (1080, 243226), (1116, 235380), (1240, 211842), (1395, 188304), (1488, 176535), (1674, 156920), (1860, 141228), (2160, 121613), (2232, 117690), (2480, 105921), (2790, 94152), (3348, 78460), (3720, 70614), (3923, 66960), (4185, 62768), (4464, 58845), (5580, 47076), (6696, 39230), (7440, 35307), (7846, 33480), (8370, 31384), (11160, 23538), (11769, 22320), (13392, 19615), (15692, 16740)]