502446240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{12923}}^1$

素因数の和:12953

約数の個数: 144

約数和(自身を含む): 1778239008

約数和(自身を除く): 1275792768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12923, 12960, 19440, 25846, 38769, 38880, 51692, 64615, 77538, 103384, 116307, 129230, 155076, 193845, 206768, 232614, 258460, 310152, 348921, 387690, 413536, 465228, 516920, 581535, 620304, 697842, 775380, 930456, 1033840, 1046763, 1163070, 1240608, 1395684, 1550760, 1744605, 1860912, 2067680, 2093526, 2326140, 2791368, 3101520, 3140289, 3489210, 3721824, 4187052, 4652280, 5233815, 5582736, 6203040, 6280578, 6978420, 8374104, 9304560, 10467630, 11165472, 12561156, 13956840, 15701445, 16748208, 18609120, 20935260, 25122312, 27913680, 31402890, 33496416, 41870520, 50244624, 55827360, 62805780, 83741040, 100489248, 125611560, 167482080, 251223120, 502446240]

約数ペア:

[(1, 502446240), (2, 251223120), (3, 167482080), (4, 125611560), (5, 100489248), (6, 83741040), (8, 62805780), (9, 55827360), (10, 50244624), (12, 41870520), (15, 33496416), (16, 31402890), (18, 27913680), (20, 25122312), (24, 20935260), (27, 18609120), (30, 16748208), (32, 15701445), (36, 13956840), (40, 12561156), (45, 11165472), (48, 10467630), (54, 9304560), (60, 8374104), (72, 6978420), (80, 6280578), (81, 6203040), (90, 5582736), (96, 5233815), (108, 4652280), (120, 4187052), (135, 3721824), (144, 3489210), (160, 3140289), (162, 3101520), (180, 2791368), (216, 2326140), (240, 2093526), (243, 2067680), (270, 1860912), (288, 1744605), (324, 1550760), (360, 1395684), (405, 1240608), (432, 1163070), (480, 1046763), (486, 1033840), (540, 930456), (648, 775380), (720, 697842), (810, 620304), (864, 581535), (972, 516920), (1080, 465228), (1215, 413536), (1296, 387690), (1440, 348921), (1620, 310152), (1944, 258460), (2160, 232614), (2430, 206768), (2592, 193845), (3240, 155076), (3888, 129230), (4320, 116307), (4860, 103384), (6480, 77538), (7776, 64615), (9720, 51692), (12923, 38880), (12960, 38769), (19440, 25846)]