171208080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8807}}^1$

素因数の和:8835

約数の個数: 120

約数和(自身を含む): 596336832

約数和(自身を除く): 425128752

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, 8807, 9720, 17614, 19440, 26421, 35228, 44035, 52842, 70456, 79263, 88070, 105684, 132105, 140912, 158526, 176140, 211368, 237789, 264210, 317052, 352280, 396315, 422736, 475578, 528420, 634104, 704560, 713367, 792630, 951156, 1056840, 1188945, 1268208, 1426734, 1585260, 1902312, 2113680, 2140101, 2377890, 2853468, 3170520, 3566835, 3804624, 4280202, 4755780, 5706936, 6341040, 7133670, 8560404, 9511560, 10700505, 11413872, 14267340, 17120808, 19023120, 21401010, 28534680, 34241616, 42802020, 57069360, 85604040, 171208080]

約数ペア:

[(1, 171208080), (2, 85604040), (3, 57069360), (4, 42802020), (5, 34241616), (6, 28534680), (8, 21401010), (9, 19023120), (10, 17120808), (12, 14267340), (15, 11413872), (16, 10700505), (18, 9511560), (20, 8560404), (24, 7133670), (27, 6341040), (30, 5706936), (36, 4755780), (40, 4280202), (45, 3804624), (48, 3566835), (54, 3170520), (60, 2853468), (72, 2377890), (80, 2140101), (81, 2113680), (90, 1902312), (108, 1585260), (120, 1426734), (135, 1268208), (144, 1188945), (162, 1056840), (180, 951156), (216, 792630), (240, 713367), (243, 704560), (270, 634104), (324, 528420), (360, 475578), (405, 422736), (432, 396315), (486, 352280), (540, 317052), (648, 264210), (720, 237789), (810, 211368), (972, 176140), (1080, 158526), (1215, 140912), (1296, 132105), (1620, 105684), (1944, 88070), (2160, 79263), (2430, 70456), (3240, 52842), (3888, 44035), (4860, 35228), (6480, 26421), (8807, 19440), (9720, 17614)]