858288480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{255443}}^1$

素因数の和:255468

約数の個数: 96

約数和(自身を含む): 3089850624

約数和(自身を除く): 2231562144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 255443, 510886, 766329, 1021772, 1277215, 1532658, 1788101, 2043544, 2554430, 3065316, 3576202, 3831645, 4087088, 5108860, 5364303, 6130632, 7152404, 7663290, 8174176, 8940505, 10217720, 10728606, 12261264, 14304808, 15326580, 17881010, 20435440, 21457212, 24522528, 26821515, 28609616, 30653160, 35762020, 40870880, 42914424, 53643030, 57219232, 61306320, 71524040, 85828848, 107286060, 122612640, 143048080, 171657696, 214572120, 286096160, 429144240, 858288480]

約数ペア:

[(1, 858288480), (2, 429144240), (3, 286096160), (4, 214572120), (5, 171657696), (6, 143048080), (7, 122612640), (8, 107286060), (10, 85828848), (12, 71524040), (14, 61306320), (15, 57219232), (16, 53643030), (20, 42914424), (21, 40870880), (24, 35762020), (28, 30653160), (30, 28609616), (32, 26821515), (35, 24522528), (40, 21457212), (42, 20435440), (48, 17881010), (56, 15326580), (60, 14304808), (70, 12261264), (80, 10728606), (84, 10217720), (96, 8940505), (105, 8174176), (112, 7663290), (120, 7152404), (140, 6130632), (160, 5364303), (168, 5108860), (210, 4087088), (224, 3831645), (240, 3576202), (280, 3065316), (336, 2554430), (420, 2043544), (480, 1788101), (560, 1532658), (672, 1277215), (840, 1021772), (1120, 766329), (1680, 510886), (3360, 255443)]