15467040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 55194048

約数和(自身を除く): 39727008

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, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 467, 480, 552, 690, 720, 736, 828, 920, 934, 1035, 1104, 1380, 1401, 1440, 1656, 1840, 1868, 2070, 2208, 2335, 2760, 2802, 3312, 3680, 3736, 4140, 4203, 4670, 5520, 5604, 6624, 7005, 7472, 8280, 8406, 9340, 10741, 11040, 11208, 14010, 14944, 16560, 16812, 18680, 21015, 21482, 22416, 28020, 32223, 33120, 33624, 37360, 42030, 42964, 44832, 53705, 56040, 64446, 67248, 74720, 84060, 85928, 96669, 107410, 112080, 128892, 134496, 161115, 168120, 171856, 193338, 214820, 224160, 257784, 322230, 336240, 343712, 386676, 429640, 483345, 515568, 644460, 672480, 773352, 859280, 966690, 1031136, 1288920, 1546704, 1718560, 1933380, 2577840, 3093408, 3866760, 5155680, 7733520, 15467040]

約数ペア:

[(1, 15467040), (2, 7733520), (3, 5155680), (4, 3866760), (5, 3093408), (6, 2577840), (8, 1933380), (9, 1718560), (10, 1546704), (12, 1288920), (15, 1031136), (16, 966690), (18, 859280), (20, 773352), (23, 672480), (24, 644460), (30, 515568), (32, 483345), (36, 429640), (40, 386676), (45, 343712), (46, 336240), (48, 322230), (60, 257784), (69, 224160), (72, 214820), (80, 193338), (90, 171856), (92, 168120), (96, 161115), (115, 134496), (120, 128892), (138, 112080), (144, 107410), (160, 96669), (180, 85928), (184, 84060), (207, 74720), (230, 67248), (240, 64446), (276, 56040), (288, 53705), (345, 44832), (360, 42964), (368, 42030), (414, 37360), (460, 33624), (467, 33120), (480, 32223), (552, 28020), (690, 22416), (720, 21482), (736, 21015), (828, 18680), (920, 16812), (934, 16560), (1035, 14944), (1104, 14010), (1380, 11208), (1401, 11040), (1440, 10741), (1656, 9340), (1840, 8406), (1868, 8280), (2070, 7472), (2208, 7005), (2335, 6624), (2760, 5604), (2802, 5520), (3312, 4670), (3680, 4203), (3736, 4140)]