54416640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 178956288

約数和(自身を除く): 124539648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 383, 384, 444, 480, 555, 592, 640, 740, 766, 768, 888, 960, 1110, 1149, 1184, 1280, 1480, 1532, 1776, 1915, 1920, 2220, 2298, 2368, 2960, 3064, 3552, 3830, 3840, 4440, 4596, 4736, 5745, 5920, 6128, 7104, 7660, 8880, 9192, 9472, 11490, 11840, 12256, 14171, 14208, 15320, 17760, 18384, 22980, 23680, 24512, 28342, 28416, 30640, 35520, 36768, 42513, 45960, 47360, 49024, 56684, 61280, 70855, 71040, 73536, 85026, 91920, 98048, 113368, 122560, 141710, 142080, 147072, 170052, 183840, 212565, 226736, 245120, 283420, 294144, 340104, 367680, 425130, 453472, 490240, 566840, 680208, 735360, 850260, 906944, 1133680, 1360416, 1470720, 1700520, 1813888, 2267360, 2720832, 3401040, 3627776, 4534720, 5441664, 6802080, 9069440, 10883328, 13604160, 18138880, 27208320, 54416640]

約数ペア:

[(1, 54416640), (2, 27208320), (3, 18138880), (4, 13604160), (5, 10883328), (6, 9069440), (8, 6802080), (10, 5441664), (12, 4534720), (15, 3627776), (16, 3401040), (20, 2720832), (24, 2267360), (30, 1813888), (32, 1700520), (37, 1470720), (40, 1360416), (48, 1133680), (60, 906944), (64, 850260), (74, 735360), (80, 680208), (96, 566840), (111, 490240), (120, 453472), (128, 425130), (148, 367680), (160, 340104), (185, 294144), (192, 283420), (222, 245120), (240, 226736), (256, 212565), (296, 183840), (320, 170052), (370, 147072), (383, 142080), (384, 141710), (444, 122560), (480, 113368), (555, 98048), (592, 91920), (640, 85026), (740, 73536), (766, 71040), (768, 70855), (888, 61280), (960, 56684), (1110, 49024), (1149, 47360), (1184, 45960), (1280, 42513), (1480, 36768), (1532, 35520), (1776, 30640), (1915, 28416), (1920, 28342), (2220, 24512), (2298, 23680), (2368, 22980), (2960, 18384), (3064, 17760), (3552, 15320), (3830, 14208), (3840, 14171), (4440, 12256), (4596, 11840), (4736, 11490), (5745, 9472), (5920, 9192), (6128, 8880), (7104, 7660)]