23382720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 168

約数和(自身を含む): 84161376

約数和(自身を除く): 60778656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 353, 360, 368, 414, 460, 480, 552, 576, 690, 706, 720, 736, 828, 920, 960, 1035, 1059, 1104, 1380, 1412, 1440, 1472, 1656, 1765, 1840, 2070, 2118, 2208, 2760, 2824, 2880, 3177, 3312, 3530, 3680, 4140, 4236, 4416, 5295, 5520, 5648, 6354, 6624, 7060, 7360, 8119, 8280, 8472, 10590, 11040, 11296, 12708, 13248, 14120, 15885, 16238, 16560, 16944, 21180, 22080, 22592, 24357, 25416, 28240, 31770, 32476, 33120, 33888, 40595, 42360, 48714, 50832, 56480, 63540, 64952, 66240, 67776, 73071, 81190, 84720, 97428, 101664, 112960, 121785, 127080, 129904, 146142, 162380, 169440, 194856, 203328, 243570, 254160, 259808, 292284, 324760, 338880, 365355, 389712, 487140, 508320, 519616, 584568, 649520, 730710, 779424, 974280, 1016640, 1169136, 1299040, 1461420, 1558848, 1948560, 2338272, 2598080, 2922840, 3897120, 4676544, 5845680, 7794240, 11691360, 23382720]

約数ペア:

[(1, 23382720), (2, 11691360), (3, 7794240), (4, 5845680), (5, 4676544), (6, 3897120), (8, 2922840), (9, 2598080), (10, 2338272), (12, 1948560), (15, 1558848), (16, 1461420), (18, 1299040), (20, 1169136), (23, 1016640), (24, 974280), (30, 779424), (32, 730710), (36, 649520), (40, 584568), (45, 519616), (46, 508320), (48, 487140), (60, 389712), (64, 365355), (69, 338880), (72, 324760), (80, 292284), (90, 259808), (92, 254160), (96, 243570), (115, 203328), (120, 194856), (138, 169440), (144, 162380), (160, 146142), (180, 129904), (184, 127080), (192, 121785), (207, 112960), (230, 101664), (240, 97428), (276, 84720), (288, 81190), (320, 73071), (345, 67776), (353, 66240), (360, 64952), (368, 63540), (414, 56480), (460, 50832), (480, 48714), (552, 42360), (576, 40595), (690, 33888), (706, 33120), (720, 32476), (736, 31770), (828, 28240), (920, 25416), (960, 24357), (1035, 22592), (1059, 22080), (1104, 21180), (1380, 16944), (1412, 16560), (1440, 16238), (1472, 15885), (1656, 14120), (1765, 13248), (1840, 12708), (2070, 11296), (2118, 11040), (2208, 10590), (2760, 8472), (2824, 8280), (2880, 8119), (3177, 7360), (3312, 7060), (3530, 6624), (3680, 6354), (4140, 5648), (4236, 5520), (4416, 5295)]