2103613440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{68477}}^1$

素因数の和:68507

約数の個数: 96

約数和(自身を含む): 6730017840

約数和(自身を除く): 4626404400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 68477, 136954, 205431, 273908, 342385, 410862, 547816, 684770, 821724, 1027155, 1095632, 1369540, 1643448, 2054310, 2191264, 2739080, 3286896, 4108620, 4382528, 5478160, 6573792, 8217240, 8765056, 10956320, 13147584, 16434480, 17530112, 21912640, 26295168, 32868960, 35060224, 43825280, 52590336, 65737920, 70120448, 87650560, 105180672, 131475840, 140240896, 175301120, 210361344, 262951680, 350602240, 420722688, 525903360, 701204480, 1051806720, 2103613440]

約数ペア:

[(1, 2103613440), (2, 1051806720), (3, 701204480), (4, 525903360), (5, 420722688), (6, 350602240), (8, 262951680), (10, 210361344), (12, 175301120), (15, 140240896), (16, 131475840), (20, 105180672), (24, 87650560), (30, 70120448), (32, 65737920), (40, 52590336), (48, 43825280), (60, 35060224), (64, 32868960), (80, 26295168), (96, 21912640), (120, 17530112), (128, 16434480), (160, 13147584), (192, 10956320), (240, 8765056), (256, 8217240), (320, 6573792), (384, 5478160), (480, 4382528), (512, 4108620), (640, 3286896), (768, 2739080), (960, 2191264), (1024, 2054310), (1280, 1643448), (1536, 1369540), (1920, 1095632), (2048, 1027155), (2560, 821724), (3072, 684770), (3840, 547816), (5120, 410862), (6144, 342385), (7680, 273908), (10240, 205431), (15360, 136954), (30720, 68477)]