397196280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84871}}^1$

素因数の和:84901

約数の個数: 96

約数和(自身を含む): 1390203360

約数和(自身を除く): 993007080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 84871, 169742, 254613, 339484, 424355, 509226, 678968, 763839, 848710, 1018452, 1103323, 1273065, 1527678, 1697420, 2036904, 2206646, 2546130, 3055356, 3309969, 3394840, 3819195, 4413292, 5092260, 5516615, 6110712, 6619938, 7638390, 8826584, 9929907, 10184520, 11033230, 13239876, 15276780, 16549845, 19859814, 22066460, 26479752, 30553560, 33099690, 39719628, 44132920, 49649535, 66199380, 79439256, 99299070, 132398760, 198598140, 397196280]

約数ペア:

[(1, 397196280), (2, 198598140), (3, 132398760), (4, 99299070), (5, 79439256), (6, 66199380), (8, 49649535), (9, 44132920), (10, 39719628), (12, 33099690), (13, 30553560), (15, 26479752), (18, 22066460), (20, 19859814), (24, 16549845), (26, 15276780), (30, 13239876), (36, 11033230), (39, 10184520), (40, 9929907), (45, 8826584), (52, 7638390), (60, 6619938), (65, 6110712), (72, 5516615), (78, 5092260), (90, 4413292), (104, 3819195), (117, 3394840), (120, 3309969), (130, 3055356), (156, 2546130), (180, 2206646), (195, 2036904), (234, 1697420), (260, 1527678), (312, 1273065), (360, 1103323), (390, 1018452), (468, 848710), (520, 763839), (585, 678968), (780, 509226), (936, 424355), (1170, 339484), (1560, 254613), (2340, 169742), (4680, 84871)]