48697920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 168

約数和(自身を含む): 172404024

約数和(自身を除く): 123706104

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, 444, 457, 480, 555, 576, 592, 666, 720, 740, 888, 914, 960, 1110, 1184, 1332, 1371, 1440, 1480, 1665, 1776, 1828, 2220, 2285, 2368, 2664, 2742, 2880, 2960, 3330, 3552, 3656, 4113, 4440, 4570, 5328, 5484, 5920, 6660, 6855, 7104, 7312, 8226, 8880, 9140, 10656, 10968, 11840, 13320, 13710, 14624, 16452, 16909, 17760, 18280, 20565, 21312, 21936, 26640, 27420, 29248, 32904, 33818, 35520, 36560, 41130, 43872, 50727, 53280, 54840, 65808, 67636, 73120, 82260, 84545, 87744, 101454, 106560, 109680, 131616, 135272, 146240, 152181, 164520, 169090, 202908, 219360, 253635, 263232, 270544, 304362, 329040, 338180, 405816, 438720, 507270, 541088, 608724, 658080, 676360, 760905, 811632, 1014540, 1082176, 1217448, 1316160, 1352720, 1521810, 1623264, 2029080, 2434896, 2705440, 3043620, 3246528, 4058160, 4869792, 5410880, 6087240, 8116320, 9739584, 12174480, 16232640, 24348960, 48697920]

約数ペア:

[(1, 48697920), (2, 24348960), (3, 16232640), (4, 12174480), (5, 9739584), (6, 8116320), (8, 6087240), (9, 5410880), (10, 4869792), (12, 4058160), (15, 3246528), (16, 3043620), (18, 2705440), (20, 2434896), (24, 2029080), (30, 1623264), (32, 1521810), (36, 1352720), (37, 1316160), (40, 1217448), (45, 1082176), (48, 1014540), (60, 811632), (64, 760905), (72, 676360), (74, 658080), (80, 608724), (90, 541088), (96, 507270), (111, 438720), (120, 405816), (144, 338180), (148, 329040), (160, 304362), (180, 270544), (185, 263232), (192, 253635), (222, 219360), (240, 202908), (288, 169090), (296, 164520), (320, 152181), (333, 146240), (360, 135272), (370, 131616), (444, 109680), (457, 106560), (480, 101454), (555, 87744), (576, 84545), (592, 82260), (666, 73120), (720, 67636), (740, 65808), (888, 54840), (914, 53280), (960, 50727), (1110, 43872), (1184, 41130), (1332, 36560), (1371, 35520), (1440, 33818), (1480, 32904), (1665, 29248), (1776, 27420), (1828, 26640), (2220, 21936), (2285, 21312), (2368, 20565), (2664, 18280), (2742, 17760), (2880, 16909), (2960, 16452), (3330, 14624), (3552, 13710), (3656, 13320), (4113, 11840), (4440, 10968), (4570, 10656), (5328, 9140), (5484, 8880), (5920, 8226), (6660, 7312), (6855, 7104)]