25077120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 82326240

約数和(自身を除く): 57249120

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, 296, 320, 353, 370, 384, 444, 480, 555, 592, 640, 706, 740, 888, 960, 1059, 1110, 1184, 1412, 1480, 1765, 1776, 1920, 2118, 2220, 2368, 2824, 2960, 3530, 3552, 4236, 4440, 4736, 5295, 5648, 5920, 7060, 7104, 8472, 8880, 10590, 11296, 11840, 13061, 14120, 14208, 16944, 17760, 21180, 22592, 23680, 26122, 28240, 33888, 35520, 39183, 42360, 45184, 52244, 56480, 65305, 67776, 71040, 78366, 84720, 104488, 112960, 130610, 135552, 156732, 169440, 195915, 208976, 225920, 261220, 313464, 338880, 391830, 417952, 522440, 626928, 677760, 783660, 835904, 1044880, 1253856, 1567320, 1671808, 2089760, 2507712, 3134640, 4179520, 5015424, 6269280, 8359040, 12538560, 25077120]

約数ペア:

[(1, 25077120), (2, 12538560), (3, 8359040), (4, 6269280), (5, 5015424), (6, 4179520), (8, 3134640), (10, 2507712), (12, 2089760), (15, 1671808), (16, 1567320), (20, 1253856), (24, 1044880), (30, 835904), (32, 783660), (37, 677760), (40, 626928), (48, 522440), (60, 417952), (64, 391830), (74, 338880), (80, 313464), (96, 261220), (111, 225920), (120, 208976), (128, 195915), (148, 169440), (160, 156732), (185, 135552), (192, 130610), (222, 112960), (240, 104488), (296, 84720), (320, 78366), (353, 71040), (370, 67776), (384, 65305), (444, 56480), (480, 52244), (555, 45184), (592, 42360), (640, 39183), (706, 35520), (740, 33888), (888, 28240), (960, 26122), (1059, 23680), (1110, 22592), (1184, 21180), (1412, 17760), (1480, 16944), (1765, 14208), (1776, 14120), (1920, 13061), (2118, 11840), (2220, 11296), (2368, 10590), (2824, 8880), (2960, 8472), (3530, 7104), (3552, 7060), (4236, 5920), (4440, 5648), (4736, 5295)]