85377840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15467}}^1$

素因数の和:15506

約数の個数: 80

約数和(自身を含む): 276196608

約数和(自身を除く): 190818768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 15467, 30934, 46401, 61868, 77335, 92802, 123736, 154670, 185604, 232005, 247472, 309340, 355741, 371208, 464010, 618680, 711482, 742416, 928020, 1067223, 1237360, 1422964, 1778705, 1856040, 2134446, 2845928, 3557410, 3712080, 4268892, 5336115, 5691856, 7114820, 8537784, 10672230, 14229640, 17075568, 21344460, 28459280, 42688920, 85377840]

約数ペア:

[(1, 85377840), (2, 42688920), (3, 28459280), (4, 21344460), (5, 17075568), (6, 14229640), (8, 10672230), (10, 8537784), (12, 7114820), (15, 5691856), (16, 5336115), (20, 4268892), (23, 3712080), (24, 3557410), (30, 2845928), (40, 2134446), (46, 1856040), (48, 1778705), (60, 1422964), (69, 1237360), (80, 1067223), (92, 928020), (115, 742416), (120, 711482), (138, 618680), (184, 464010), (230, 371208), (240, 355741), (276, 309340), (345, 247472), (368, 232005), (460, 185604), (552, 154670), (690, 123736), (920, 92802), (1104, 77335), (1380, 61868), (1840, 46401), (2760, 30934), (5520, 15467)]