664012080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{34157}}^1$

素因数の和:34185

約数の個数: 120

約数和(自身を含む): 2312633232

約数和(自身を除く): 1648621152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 34157, 68314, 102471, 136628, 170785, 204942, 273256, 307413, 341570, 409884, 512355, 546512, 614826, 683140, 819768, 922239, 1024710, 1229652, 1366280, 1537065, 1639536, 1844478, 2049420, 2459304, 2732560, 2766717, 3074130, 3688956, 4098840, 4611195, 4918608, 5533434, 6148260, 7377912, 8197680, 8300151, 9222390, 11066868, 12296520, 13833585, 14755824, 16600302, 18444780, 22133736, 24593040, 27667170, 33200604, 36889560, 41500755, 44267472, 55334340, 66401208, 73779120, 83001510, 110668680, 132802416, 166003020, 221337360, 332006040, 664012080]

約数ペア:

[(1, 664012080), (2, 332006040), (3, 221337360), (4, 166003020), (5, 132802416), (6, 110668680), (8, 83001510), (9, 73779120), (10, 66401208), (12, 55334340), (15, 44267472), (16, 41500755), (18, 36889560), (20, 33200604), (24, 27667170), (27, 24593040), (30, 22133736), (36, 18444780), (40, 16600302), (45, 14755824), (48, 13833585), (54, 12296520), (60, 11066868), (72, 9222390), (80, 8300151), (81, 8197680), (90, 7377912), (108, 6148260), (120, 5533434), (135, 4918608), (144, 4611195), (162, 4098840), (180, 3688956), (216, 3074130), (240, 2766717), (243, 2732560), (270, 2459304), (324, 2049420), (360, 1844478), (405, 1639536), (432, 1537065), (486, 1366280), (540, 1229652), (648, 1024710), (720, 922239), (810, 819768), (972, 683140), (1080, 614826), (1215, 546512), (1296, 512355), (1620, 409884), (1944, 341570), (2160, 307413), (2430, 273256), (3240, 204942), (3888, 170785), (4860, 136628), (6480, 102471), (9720, 68314), (19440, 34157)]