40812480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:443

約数の個数: 168

約数和(自身を含む): 144548352

約数和(自身を除く): 103735872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 383, 444, 480, 555, 576, 592, 666, 720, 740, 766, 888, 960, 1110, 1149, 1184, 1332, 1440, 1480, 1532, 1665, 1776, 1915, 2220, 2298, 2368, 2664, 2880, 2960, 3064, 3330, 3447, 3552, 3830, 4440, 4596, 5328, 5745, 5920, 6128, 6660, 6894, 7104, 7660, 8880, 9192, 10656, 11490, 11840, 12256, 13320, 13788, 14171, 15320, 17235, 17760, 18384, 21312, 22980, 24512, 26640, 27576, 28342, 30640, 34470, 35520, 36768, 42513, 45960, 53280, 55152, 56684, 61280, 68940, 70855, 73536, 85026, 91920, 106560, 110304, 113368, 122560, 127539, 137880, 141710, 170052, 183840, 212565, 220608, 226736, 255078, 275760, 283420, 340104, 367680, 425130, 453472, 510156, 551520, 566840, 637695, 680208, 850260, 906944, 1020312, 1103040, 1133680, 1275390, 1360416, 1700520, 2040624, 2267360, 2550780, 2720832, 3401040, 4081248, 4534720, 5101560, 6802080, 8162496, 10203120, 13604160, 20406240, 40812480]

約数ペア:

[(1, 40812480), (2, 20406240), (3, 13604160), (4, 10203120), (5, 8162496), (6, 6802080), (8, 5101560), (9, 4534720), (10, 4081248), (12, 3401040), (15, 2720832), (16, 2550780), (18, 2267360), (20, 2040624), (24, 1700520), (30, 1360416), (32, 1275390), (36, 1133680), (37, 1103040), (40, 1020312), (45, 906944), (48, 850260), (60, 680208), (64, 637695), (72, 566840), (74, 551520), (80, 510156), (90, 453472), (96, 425130), (111, 367680), (120, 340104), (144, 283420), (148, 275760), (160, 255078), (180, 226736), (185, 220608), (192, 212565), (222, 183840), (240, 170052), (288, 141710), (296, 137880), (320, 127539), (333, 122560), (360, 113368), (370, 110304), (383, 106560), (444, 91920), (480, 85026), (555, 73536), (576, 70855), (592, 68940), (666, 61280), (720, 56684), (740, 55152), (766, 53280), (888, 45960), (960, 42513), (1110, 36768), (1149, 35520), (1184, 34470), (1332, 30640), (1440, 28342), (1480, 27576), (1532, 26640), (1665, 24512), (1776, 22980), (1915, 21312), (2220, 18384), (2298, 17760), (2368, 17235), (2664, 15320), (2880, 14171), (2960, 13788), (3064, 13320), (3330, 12256), (3447, 11840), (3552, 11490), (3830, 10656), (4440, 9192), (4596, 8880), (5328, 7660), (5745, 7104), (5920, 6894), (6128, 6660)]