1580748960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{470461}}^1$

素因数の和:470486

約数の個数: 96

約数和(自身を含む): 5690708352

約数和(自身を除く): 4109959392

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, 470461, 940922, 1411383, 1881844, 2352305, 2822766, 3293227, 3763688, 4704610, 5645532, 6586454, 7056915, 7527376, 9409220, 9879681, 11291064, 13172908, 14113830, 15054752, 16466135, 18818440, 19759362, 22582128, 26345816, 28227660, 32932270, 37636880, 39518724, 45164256, 49398405, 52691632, 56455320, 65864540, 75273760, 79037448, 98796810, 105383264, 112910640, 131729080, 158074896, 197593620, 225821280, 263458160, 316149792, 395187240, 526916320, 790374480, 1580748960]

約数ペア:

[(1, 1580748960), (2, 790374480), (3, 526916320), (4, 395187240), (5, 316149792), (6, 263458160), (7, 225821280), (8, 197593620), (10, 158074896), (12, 131729080), (14, 112910640), (15, 105383264), (16, 98796810), (20, 79037448), (21, 75273760), (24, 65864540), (28, 56455320), (30, 52691632), (32, 49398405), (35, 45164256), (40, 39518724), (42, 37636880), (48, 32932270), (56, 28227660), (60, 26345816), (70, 22582128), (80, 19759362), (84, 18818440), (96, 16466135), (105, 15054752), (112, 14113830), (120, 13172908), (140, 11291064), (160, 9879681), (168, 9409220), (210, 7527376), (224, 7056915), (240, 6586454), (280, 5645532), (336, 4704610), (420, 3763688), (480, 3293227), (560, 2822766), (672, 2352305), (840, 1881844), (1120, 1411383), (1680, 940922), (3360, 470461)]