72269760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1010

約数の個数: 112

約数和(自身を含む): 232477056

約数和(自身を除く): 160207296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 907, 960, 996, 1245, 1328, 1660, 1814, 1992, 2490, 2656, 2721, 3320, 3628, 3984, 4535, 4980, 5312, 5442, 6640, 7256, 7968, 9070, 9960, 10884, 13280, 13605, 14512, 15936, 18140, 19920, 21768, 26560, 27210, 29024, 36280, 39840, 43536, 54420, 58048, 72560, 75281, 79680, 87072, 108840, 145120, 150562, 174144, 217680, 225843, 290240, 301124, 376405, 435360, 451686, 602248, 752810, 870720, 903372, 1129215, 1204496, 1505620, 1806744, 2258430, 2408992, 3011240, 3613488, 4516860, 4817984, 6022480, 7226976, 9033720, 12044960, 14453952, 18067440, 24089920, 36134880, 72269760]

約数ペア:

[(1, 72269760), (2, 36134880), (3, 24089920), (4, 18067440), (5, 14453952), (6, 12044960), (8, 9033720), (10, 7226976), (12, 6022480), (15, 4817984), (16, 4516860), (20, 3613488), (24, 3011240), (30, 2408992), (32, 2258430), (40, 1806744), (48, 1505620), (60, 1204496), (64, 1129215), (80, 903372), (83, 870720), (96, 752810), (120, 602248), (160, 451686), (166, 435360), (192, 376405), (240, 301124), (249, 290240), (320, 225843), (332, 217680), (415, 174144), (480, 150562), (498, 145120), (664, 108840), (830, 87072), (907, 79680), (960, 75281), (996, 72560), (1245, 58048), (1328, 54420), (1660, 43536), (1814, 39840), (1992, 36280), (2490, 29024), (2656, 27210), (2721, 26560), (3320, 21768), (3628, 19920), (3984, 18140), (4535, 15936), (4980, 14512), (5312, 13605), (5442, 13280), (6640, 10884), (7256, 9960), (7968, 9070)]