118277520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 382749312

約数和(自身を除く): 264471792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 73, 80, 86, 120, 129, 146, 157, 172, 215, 219, 240, 258, 292, 314, 344, 365, 430, 438, 471, 516, 584, 628, 645, 688, 730, 785, 860, 876, 942, 1032, 1095, 1168, 1256, 1290, 1460, 1570, 1720, 1752, 1884, 2064, 2190, 2355, 2512, 2580, 2920, 3139, 3140, 3440, 3504, 3768, 4380, 4710, 5160, 5840, 6278, 6280, 6751, 7536, 8760, 9417, 9420, 10320, 11461, 12556, 12560, 13502, 15695, 17520, 18834, 18840, 20253, 22922, 25112, 27004, 31390, 33755, 34383, 37668, 37680, 40506, 45844, 47085, 50224, 54008, 57305, 62780, 67510, 68766, 75336, 81012, 91688, 94170, 101265, 108016, 114610, 125560, 135020, 137532, 150672, 162024, 171915, 183376, 188340, 202530, 229220, 251120, 270040, 275064, 324048, 343830, 376680, 405060, 458440, 492823, 540080, 550128, 687660, 753360, 810120, 916880, 985646, 1375320, 1478469, 1620240, 1971292, 2464115, 2750640, 2956938, 3942584, 4928230, 5913876, 7392345, 7885168, 9856460, 11827752, 14784690, 19712920, 23655504, 29569380, 39425840, 59138760, 118277520]

約数ペア:

[(1, 118277520), (2, 59138760), (3, 39425840), (4, 29569380), (5, 23655504), (6, 19712920), (8, 14784690), (10, 11827752), (12, 9856460), (15, 7885168), (16, 7392345), (20, 5913876), (24, 4928230), (30, 3942584), (40, 2956938), (43, 2750640), (48, 2464115), (60, 1971292), (73, 1620240), (80, 1478469), (86, 1375320), (120, 985646), (129, 916880), (146, 810120), (157, 753360), (172, 687660), (215, 550128), (219, 540080), (240, 492823), (258, 458440), (292, 405060), (314, 376680), (344, 343830), (365, 324048), (430, 275064), (438, 270040), (471, 251120), (516, 229220), (584, 202530), (628, 188340), (645, 183376), (688, 171915), (730, 162024), (785, 150672), (860, 137532), (876, 135020), (942, 125560), (1032, 114610), (1095, 108016), (1168, 101265), (1256, 94170), (1290, 91688), (1460, 81012), (1570, 75336), (1720, 68766), (1752, 67510), (1884, 62780), (2064, 57305), (2190, 54008), (2355, 50224), (2512, 47085), (2580, 45844), (2920, 40506), (3139, 37680), (3140, 37668), (3440, 34383), (3504, 33755), (3768, 31390), (4380, 27004), (4710, 25112), (5160, 22922), (5840, 20253), (6278, 18840), (6280, 18834), (6751, 17520), (7536, 15695), (8760, 13502), (9417, 12560), (9420, 12556), (10320, 11461)]