61374120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 197648640

約数和(自身を除く): 136274520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 601, 690, 740, 851, 888, 920, 1110, 1202, 1380, 1480, 1702, 1803, 2220, 2404, 2553, 2760, 3005, 3404, 3606, 4255, 4440, 4808, 5106, 6010, 6808, 7212, 8510, 9015, 10212, 12020, 12765, 13823, 14424, 17020, 18030, 20424, 22237, 24040, 25530, 27646, 34040, 36060, 41469, 44474, 51060, 55292, 66711, 69115, 72120, 82938, 88948, 102120, 110584, 111185, 133422, 138230, 165876, 177896, 207345, 222370, 266844, 276460, 331752, 333555, 414690, 444740, 511451, 533688, 552920, 667110, 829380, 889480, 1022902, 1334220, 1534353, 1658760, 2045804, 2557255, 2668440, 3068706, 4091608, 5114510, 6137412, 7671765, 10229020, 12274824, 15343530, 20458040, 30687060, 61374120]

約数ペア:

[(1, 61374120), (2, 30687060), (3, 20458040), (4, 15343530), (5, 12274824), (6, 10229020), (8, 7671765), (10, 6137412), (12, 5114510), (15, 4091608), (20, 3068706), (23, 2668440), (24, 2557255), (30, 2045804), (37, 1658760), (40, 1534353), (46, 1334220), (60, 1022902), (69, 889480), (74, 829380), (92, 667110), (111, 552920), (115, 533688), (120, 511451), (138, 444740), (148, 414690), (184, 333555), (185, 331752), (222, 276460), (230, 266844), (276, 222370), (296, 207345), (345, 177896), (370, 165876), (444, 138230), (460, 133422), (552, 111185), (555, 110584), (601, 102120), (690, 88948), (740, 82938), (851, 72120), (888, 69115), (920, 66711), (1110, 55292), (1202, 51060), (1380, 44474), (1480, 41469), (1702, 36060), (1803, 34040), (2220, 27646), (2404, 25530), (2553, 24040), (2760, 22237), (3005, 20424), (3404, 18030), (3606, 17020), (4255, 14424), (4440, 13823), (4808, 12765), (5106, 12020), (6010, 10212), (6808, 9015), (7212, 8510)]