2036880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 160

約数和(自身を含む): 7499520

約数和(自身を除く): 5462640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 41, 45, 46, 48, 54, 60, 69, 72, 80, 82, 90, 92, 108, 115, 120, 123, 135, 138, 144, 164, 180, 184, 205, 207, 216, 230, 240, 246, 270, 276, 328, 345, 360, 368, 369, 410, 414, 432, 460, 492, 540, 552, 615, 621, 656, 690, 720, 738, 820, 828, 920, 943, 984, 1035, 1080, 1104, 1107, 1230, 1242, 1380, 1476, 1640, 1656, 1840, 1845, 1886, 1968, 2070, 2160, 2214, 2460, 2484, 2760, 2829, 2952, 3105, 3280, 3312, 3690, 3772, 4140, 4428, 4715, 4920, 4968, 5520, 5535, 5658, 5904, 6210, 7380, 7544, 8280, 8487, 8856, 9430, 9840, 9936, 11070, 11316, 12420, 14145, 14760, 15088, 16560, 16974, 17712, 18860, 22140, 22632, 24840, 25461, 28290, 29520, 33948, 37720, 42435, 44280, 45264, 49680, 50922, 56580, 67896, 75440, 84870, 88560, 101844, 113160, 127305, 135792, 169740, 203688, 226320, 254610, 339480, 407376, 509220, 678960, 1018440, 2036880]

約数ペア:

[(1, 2036880), (2, 1018440), (3, 678960), (4, 509220), (5, 407376), (6, 339480), (8, 254610), (9, 226320), (10, 203688), (12, 169740), (15, 135792), (16, 127305), (18, 113160), (20, 101844), (23, 88560), (24, 84870), (27, 75440), (30, 67896), (36, 56580), (40, 50922), (41, 49680), (45, 45264), (46, 44280), (48, 42435), (54, 37720), (60, 33948), (69, 29520), (72, 28290), (80, 25461), (82, 24840), (90, 22632), (92, 22140), (108, 18860), (115, 17712), (120, 16974), (123, 16560), (135, 15088), (138, 14760), (144, 14145), (164, 12420), (180, 11316), (184, 11070), (205, 9936), (207, 9840), (216, 9430), (230, 8856), (240, 8487), (246, 8280), (270, 7544), (276, 7380), (328, 6210), (345, 5904), (360, 5658), (368, 5535), (369, 5520), (410, 4968), (414, 4920), (432, 4715), (460, 4428), (492, 4140), (540, 3772), (552, 3690), (615, 3312), (621, 3280), (656, 3105), (690, 2952), (720, 2829), (738, 2760), (820, 2484), (828, 2460), (920, 2214), (943, 2160), (984, 2070), (1035, 1968), (1080, 1886), (1104, 1845), (1107, 1840), (1230, 1656), (1242, 1640), (1380, 1476)]