1517946240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1933}}^1$

素因数の和:2364

約数の個数: 128

約数和(自身を含む): 4852792800

約数和(自身を除く): 3334846560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 409, 480, 640, 818, 960, 1227, 1636, 1920, 1933, 2045, 2454, 3272, 3866, 4090, 4908, 5799, 6135, 6544, 7732, 8180, 9665, 9816, 11598, 12270, 13088, 15464, 16360, 19330, 19632, 23196, 24540, 26176, 28995, 30928, 32720, 38660, 39264, 46392, 49080, 52352, 57990, 61856, 65440, 77320, 78528, 92784, 98160, 115980, 123712, 130880, 154640, 157056, 185568, 196320, 231960, 247424, 261760, 309280, 371136, 392640, 463920, 618560, 742272, 785280, 790597, 927840, 1237120, 1581194, 1855680, 2371791, 3162388, 3711360, 3952985, 4743582, 6324776, 7905970, 9487164, 11858955, 12649552, 15811940, 18974328, 23717910, 25299104, 31623880, 37948656, 47435820, 50598208, 63247760, 75897312, 94871640, 101196416, 126495520, 151794624, 189743280, 252991040, 303589248, 379486560, 505982080, 758973120, 1517946240]

約数ペア:

[(1, 1517946240), (2, 758973120), (3, 505982080), (4, 379486560), (5, 303589248), (6, 252991040), (8, 189743280), (10, 151794624), (12, 126495520), (15, 101196416), (16, 94871640), (20, 75897312), (24, 63247760), (30, 50598208), (32, 47435820), (40, 37948656), (48, 31623880), (60, 25299104), (64, 23717910), (80, 18974328), (96, 15811940), (120, 12649552), (128, 11858955), (160, 9487164), (192, 7905970), (240, 6324776), (320, 4743582), (384, 3952985), (409, 3711360), (480, 3162388), (640, 2371791), (818, 1855680), (960, 1581194), (1227, 1237120), (1636, 927840), (1920, 790597), (1933, 785280), (2045, 742272), (2454, 618560), (3272, 463920), (3866, 392640), (4090, 371136), (4908, 309280), (5799, 261760), (6135, 247424), (6544, 231960), (7732, 196320), (8180, 185568), (9665, 157056), (9816, 154640), (11598, 130880), (12270, 123712), (13088, 115980), (15464, 98160), (16360, 92784), (19330, 78528), (19632, 77320), (23196, 65440), (24540, 61856), (26176, 57990), (28995, 52352), (30928, 49080), (32720, 46392), (38660, 39264)]