90618360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 312698880

約数和(自身を除く): 222080520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 233, 280, 420, 463, 466, 699, 840, 926, 932, 1165, 1389, 1398, 1631, 1852, 1864, 2315, 2330, 2778, 2796, 3241, 3262, 3495, 3704, 4630, 4660, 4893, 5556, 5592, 6482, 6524, 6945, 6990, 8155, 9260, 9320, 9723, 9786, 11112, 12964, 13048, 13890, 13980, 16205, 16310, 18520, 19446, 19572, 24465, 25928, 27780, 27960, 32410, 32620, 38892, 39144, 48615, 48930, 55560, 64820, 65240, 77784, 97230, 97860, 107879, 129640, 194460, 195720, 215758, 323637, 388920, 431516, 539395, 647274, 755153, 863032, 1078790, 1294548, 1510306, 1618185, 2157580, 2265459, 2589096, 3020612, 3236370, 3775765, 4315160, 4530918, 6041224, 6472740, 7551530, 9061836, 11327295, 12945480, 15103060, 18123672, 22654590, 30206120, 45309180, 90618360]

約数ペア:

[(1, 90618360), (2, 45309180), (3, 30206120), (4, 22654590), (5, 18123672), (6, 15103060), (7, 12945480), (8, 11327295), (10, 9061836), (12, 7551530), (14, 6472740), (15, 6041224), (20, 4530918), (21, 4315160), (24, 3775765), (28, 3236370), (30, 3020612), (35, 2589096), (40, 2265459), (42, 2157580), (56, 1618185), (60, 1510306), (70, 1294548), (84, 1078790), (105, 863032), (120, 755153), (140, 647274), (168, 539395), (210, 431516), (233, 388920), (280, 323637), (420, 215758), (463, 195720), (466, 194460), (699, 129640), (840, 107879), (926, 97860), (932, 97230), (1165, 77784), (1389, 65240), (1398, 64820), (1631, 55560), (1852, 48930), (1864, 48615), (2315, 39144), (2330, 38892), (2778, 32620), (2796, 32410), (3241, 27960), (3262, 27780), (3495, 25928), (3704, 24465), (4630, 19572), (4660, 19446), (4893, 18520), (5556, 16310), (5592, 16205), (6482, 13980), (6524, 13890), (6945, 13048), (6990, 12964), (8155, 11112), (9260, 9786), (9320, 9723)]