516705120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15601}}^1$

素因数の和:15645

約数の個数: 144

約数和(自身を含む): 1840037472

約数和(自身を除く): 1323332352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 15601, 16560, 31202, 33120, 46803, 62404, 78005, 93606, 124808, 140409, 156010, 187212, 234015, 249616, 280818, 312020, 358823, 374424, 468030, 499232, 561636, 624040, 702045, 717646, 748848, 936060, 1076469, 1123272, 1248080, 1404090, 1435292, 1497696, 1794115, 1872120, 2152938, 2246544, 2496160, 2808180, 2870584, 3229407, 3588230, 3744240, 4305876, 4493088, 5382345, 5616360, 5741168, 6458814, 7176460, 7488480, 8611752, 10764690, 11232720, 11482336, 12917628, 14352920, 16147035, 17223504, 21529380, 22465440, 25835256, 28705840, 32294070, 34447008, 43058760, 51670512, 57411680, 64588140, 86117520, 103341024, 129176280, 172235040, 258352560, 516705120]

約数ペア:

[(1, 516705120), (2, 258352560), (3, 172235040), (4, 129176280), (5, 103341024), (6, 86117520), (8, 64588140), (9, 57411680), (10, 51670512), (12, 43058760), (15, 34447008), (16, 32294070), (18, 28705840), (20, 25835256), (23, 22465440), (24, 21529380), (30, 17223504), (32, 16147035), (36, 14352920), (40, 12917628), (45, 11482336), (46, 11232720), (48, 10764690), (60, 8611752), (69, 7488480), (72, 7176460), (80, 6458814), (90, 5741168), (92, 5616360), (96, 5382345), (115, 4493088), (120, 4305876), (138, 3744240), (144, 3588230), (160, 3229407), (180, 2870584), (184, 2808180), (207, 2496160), (230, 2246544), (240, 2152938), (276, 1872120), (288, 1794115), (345, 1497696), (360, 1435292), (368, 1404090), (414, 1248080), (460, 1123272), (480, 1076469), (552, 936060), (690, 748848), (720, 717646), (736, 702045), (828, 624040), (920, 561636), (1035, 499232), (1104, 468030), (1380, 374424), (1440, 358823), (1656, 312020), (1840, 280818), (2070, 249616), (2208, 234015), (2760, 187212), (3312, 156010), (3680, 140409), (4140, 124808), (5520, 93606), (6624, 78005), (8280, 62404), (11040, 46803), (15601, 33120), (16560, 31202)]