860066640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1297}}^1$

素因数の和:1626

約数の個数: 160

約数和(自身を含む): 2974392960

約数和(自身を除く): 2114326320

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 307, 360, 432, 540, 614, 720, 921, 1080, 1228, 1297, 1535, 1842, 2160, 2456, 2594, 2763, 3070, 3684, 3891, 4605, 4912, 5188, 5526, 6140, 6485, 7368, 7782, 8289, 9210, 10376, 11052, 11673, 12280, 12970, 13815, 14736, 15564, 16578, 18420, 19455, 20752, 22104, 23346, 24560, 25940, 27630, 31128, 33156, 35019, 36840, 38910, 41445, 44208, 46692, 51880, 55260, 58365, 62256, 66312, 70038, 73680, 77820, 82890, 93384, 103760, 110520, 116730, 132624, 140076, 155640, 165780, 175095, 186768, 221040, 233460, 280152, 311280, 331560, 350190, 398179, 466920, 560304, 663120, 700380, 796358, 933840, 1194537, 1400760, 1592716, 1990895, 2389074, 2801520, 3185432, 3583611, 3981790, 4778148, 5972685, 6370864, 7167222, 7963580, 9556296, 10750833, 11945370, 14334444, 15927160, 17918055, 19112592, 21501666, 23890740, 28668888, 31854320, 35836110, 43003332, 47781480, 53754165, 57337776, 71672220, 86006664, 95562960, 107508330, 143344440, 172013328, 215016660, 286688880, 430033320, 860066640]

約数ペア:

[(1, 860066640), (2, 430033320), (3, 286688880), (4, 215016660), (5, 172013328), (6, 143344440), (8, 107508330), (9, 95562960), (10, 86006664), (12, 71672220), (15, 57337776), (16, 53754165), (18, 47781480), (20, 43003332), (24, 35836110), (27, 31854320), (30, 28668888), (36, 23890740), (40, 21501666), (45, 19112592), (48, 17918055), (54, 15927160), (60, 14334444), (72, 11945370), (80, 10750833), (90, 9556296), (108, 7963580), (120, 7167222), (135, 6370864), (144, 5972685), (180, 4778148), (216, 3981790), (240, 3583611), (270, 3185432), (307, 2801520), (360, 2389074), (432, 1990895), (540, 1592716), (614, 1400760), (720, 1194537), (921, 933840), (1080, 796358), (1228, 700380), (1297, 663120), (1535, 560304), (1842, 466920), (2160, 398179), (2456, 350190), (2594, 331560), (2763, 311280), (3070, 280152), (3684, 233460), (3891, 221040), (4605, 186768), (4912, 175095), (5188, 165780), (5526, 155640), (6140, 140076), (6485, 132624), (7368, 116730), (7782, 110520), (8289, 103760), (9210, 93384), (10376, 82890), (11052, 77820), (11673, 73680), (12280, 70038), (12970, 66312), (13815, 62256), (14736, 58365), (15564, 55260), (16578, 51880), (18420, 46692), (19455, 44208), (20752, 41445), (22104, 38910), (23346, 36840), (24560, 35019), (25940, 33156), (27630, 31128)]