2847492120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{8951}}^1$

素因数の和:9217

約数の個数: 128

約数和(自身を含む): 9358778880

約数和(自身を除く): 6511286760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 241, 264, 330, 440, 482, 660, 723, 964, 1205, 1320, 1446, 1928, 2410, 2651, 2892, 3615, 4820, 5302, 5784, 7230, 7953, 8951, 9640, 10604, 13255, 14460, 15906, 17902, 21208, 26510, 26853, 28920, 31812, 35804, 39765, 44755, 53020, 53706, 63624, 71608, 79530, 89510, 98461, 106040, 107412, 134265, 159060, 179020, 196922, 214824, 268530, 295383, 318120, 358040, 393844, 492305, 537060, 590766, 787688, 984610, 1074120, 1181532, 1476915, 1969220, 2157191, 2363064, 2953830, 3938440, 4314382, 5907660, 6471573, 8628764, 10785955, 11815320, 12943146, 17257528, 21571910, 23729101, 25886292, 32357865, 43143820, 47458202, 51772584, 64715730, 71187303, 86287640, 94916404, 118645505, 129431460, 142374606, 189832808, 237291010, 258862920, 284749212, 355936515, 474582020, 569498424, 711873030, 949164040, 1423746060, 2847492120]

約数ペア:

[(1, 2847492120), (2, 1423746060), (3, 949164040), (4, 711873030), (5, 569498424), (6, 474582020), (8, 355936515), (10, 284749212), (11, 258862920), (12, 237291010), (15, 189832808), (20, 142374606), (22, 129431460), (24, 118645505), (30, 94916404), (33, 86287640), (40, 71187303), (44, 64715730), (55, 51772584), (60, 47458202), (66, 43143820), (88, 32357865), (110, 25886292), (120, 23729101), (132, 21571910), (165, 17257528), (220, 12943146), (241, 11815320), (264, 10785955), (330, 8628764), (440, 6471573), (482, 5907660), (660, 4314382), (723, 3938440), (964, 2953830), (1205, 2363064), (1320, 2157191), (1446, 1969220), (1928, 1476915), (2410, 1181532), (2651, 1074120), (2892, 984610), (3615, 787688), (4820, 590766), (5302, 537060), (5784, 492305), (7230, 393844), (7953, 358040), (8951, 318120), (9640, 295383), (10604, 268530), (13255, 214824), (14460, 196922), (15906, 179020), (17902, 159060), (21208, 134265), (26510, 107412), (26853, 106040), (28920, 98461), (31812, 89510), (35804, 79530), (39765, 71608), (44755, 63624), (53020, 53706)]