1810560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 128

約数和(自身を含む): 6168960

約数和(自身を除く): 4358400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 41, 46, 48, 60, 64, 69, 80, 82, 92, 96, 115, 120, 123, 128, 138, 160, 164, 184, 192, 205, 230, 240, 246, 276, 320, 328, 345, 368, 384, 410, 460, 480, 492, 552, 615, 640, 656, 690, 736, 820, 920, 943, 960, 984, 1104, 1230, 1312, 1380, 1472, 1640, 1840, 1886, 1920, 1968, 2208, 2460, 2624, 2760, 2829, 2944, 3280, 3680, 3772, 3936, 4416, 4715, 4920, 5248, 5520, 5658, 6560, 7360, 7544, 7872, 8832, 9430, 9840, 11040, 11316, 13120, 14145, 14720, 15088, 15744, 18860, 19680, 22080, 22632, 26240, 28290, 30176, 37720, 39360, 44160, 45264, 56580, 60352, 75440, 78720, 90528, 113160, 120704, 150880, 181056, 226320, 301760, 362112, 452640, 603520, 905280, 1810560]

約数ペア:

[(1, 1810560), (2, 905280), (3, 603520), (4, 452640), (5, 362112), (6, 301760), (8, 226320), (10, 181056), (12, 150880), (15, 120704), (16, 113160), (20, 90528), (23, 78720), (24, 75440), (30, 60352), (32, 56580), (40, 45264), (41, 44160), (46, 39360), (48, 37720), (60, 30176), (64, 28290), (69, 26240), (80, 22632), (82, 22080), (92, 19680), (96, 18860), (115, 15744), (120, 15088), (123, 14720), (128, 14145), (138, 13120), (160, 11316), (164, 11040), (184, 9840), (192, 9430), (205, 8832), (230, 7872), (240, 7544), (246, 7360), (276, 6560), (320, 5658), (328, 5520), (345, 5248), (368, 4920), (384, 4715), (410, 4416), (460, 3936), (480, 3772), (492, 3680), (552, 3280), (615, 2944), (640, 2829), (656, 2760), (690, 2624), (736, 2460), (820, 2208), (920, 1968), (943, 1920), (960, 1886), (984, 1840), (1104, 1640), (1230, 1472), (1312, 1380)]