2064852480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{268861}}^1$

素因数の和:268887

約数の個数: 80

約数和(自身を含む): 6601099824

約数和(自身を除く): 4536247344

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, 1280, 1536, 1920, 2560, 3840, 7680, 268861, 537722, 806583, 1075444, 1344305, 1613166, 2150888, 2688610, 3226332, 4032915, 4301776, 5377220, 6452664, 8065830, 8603552, 10754440, 12905328, 16131660, 17207104, 21508880, 25810656, 32263320, 34414208, 43017760, 51621312, 64526640, 68828416, 86035520, 103242624, 129053280, 137656832, 172071040, 206485248, 258106560, 344142080, 412970496, 516213120, 688284160, 1032426240, 2064852480]

約数ペア:

[(1, 2064852480), (2, 1032426240), (3, 688284160), (4, 516213120), (5, 412970496), (6, 344142080), (8, 258106560), (10, 206485248), (12, 172071040), (15, 137656832), (16, 129053280), (20, 103242624), (24, 86035520), (30, 68828416), (32, 64526640), (40, 51621312), (48, 43017760), (60, 34414208), (64, 32263320), (80, 25810656), (96, 21508880), (120, 17207104), (128, 16131660), (160, 12905328), (192, 10754440), (240, 8603552), (256, 8065830), (320, 6452664), (384, 5377220), (480, 4301776), (512, 4032915), (640, 3226332), (768, 2688610), (960, 2150888), (1280, 1613166), (1536, 1344305), (1920, 1075444), (2560, 806583), (3840, 537722), (7680, 268861)]