339480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 1179360

約数和(自身を除く): 839880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 60, 69, 72, 82, 90, 92, 115, 120, 123, 138, 164, 180, 184, 205, 207, 230, 246, 276, 328, 345, 360, 369, 410, 414, 460, 492, 552, 615, 690, 738, 820, 828, 920, 943, 984, 1035, 1230, 1380, 1476, 1640, 1656, 1845, 1886, 2070, 2460, 2760, 2829, 2952, 3690, 3772, 4140, 4715, 4920, 5658, 7380, 7544, 8280, 8487, 9430, 11316, 14145, 14760, 16974, 18860, 22632, 28290, 33948, 37720, 42435, 56580, 67896, 84870, 113160, 169740, 339480]

約数ペア:

[(1, 339480), (2, 169740), (3, 113160), (4, 84870), (5, 67896), (6, 56580), (8, 42435), (9, 37720), (10, 33948), (12, 28290), (15, 22632), (18, 18860), (20, 16974), (23, 14760), (24, 14145), (30, 11316), (36, 9430), (40, 8487), (41, 8280), (45, 7544), (46, 7380), (60, 5658), (69, 4920), (72, 4715), (82, 4140), (90, 3772), (92, 3690), (115, 2952), (120, 2829), (123, 2760), (138, 2460), (164, 2070), (180, 1886), (184, 1845), (205, 1656), (207, 1640), (230, 1476), (246, 1380), (276, 1230), (328, 1035), (345, 984), (360, 943), (369, 920), (410, 828), (414, 820), (460, 738), (492, 690), (552, 615)]