2757562320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{11833}}^1$

素因数の和:12820

約数の個数: 80

約数和(自身を含む): 8557970112

約数和(自身を除く): 5800407792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 971, 1942, 2913, 3884, 4855, 5826, 7768, 9710, 11652, 11833, 14565, 15536, 19420, 23304, 23666, 29130, 35499, 38840, 46608, 47332, 58260, 59165, 70998, 77680, 94664, 116520, 118330, 141996, 177495, 189328, 233040, 236660, 283992, 354990, 473320, 567984, 709980, 946640, 1419960, 2839920, 11489843, 22979686, 34469529, 45959372, 57449215, 68939058, 91918744, 114898430, 137878116, 172347645, 183837488, 229796860, 275756232, 344695290, 459593720, 551512464, 689390580, 919187440, 1378781160, 2757562320]

約数ペア:

[(1, 2757562320), (2, 1378781160), (3, 919187440), (4, 689390580), (5, 551512464), (6, 459593720), (8, 344695290), (10, 275756232), (12, 229796860), (15, 183837488), (16, 172347645), (20, 137878116), (24, 114898430), (30, 91918744), (40, 68939058), (48, 57449215), (60, 45959372), (80, 34469529), (120, 22979686), (240, 11489843), (971, 2839920), (1942, 1419960), (2913, 946640), (3884, 709980), (4855, 567984), (5826, 473320), (7768, 354990), (9710, 283992), (11652, 236660), (11833, 233040), (14565, 189328), (15536, 177495), (19420, 141996), (23304, 118330), (23666, 116520), (29130, 94664), (35499, 77680), (38840, 70998), (46608, 59165), (47332, 58260)]