2841556560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{8297}}^1$

素因数の和:9740

約数の個数: 80

約数和(自身を含む): 8816060736

約数和(自身を除く): 5974504176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1427, 2854, 4281, 5708, 7135, 8297, 8562, 11416, 14270, 16594, 17124, 21405, 22832, 24891, 28540, 33188, 34248, 41485, 42810, 49782, 57080, 66376, 68496, 82970, 85620, 99564, 114160, 124455, 132752, 165940, 171240, 199128, 248910, 331880, 342480, 398256, 497820, 663760, 995640, 1991280, 11839819, 23679638, 35519457, 47359276, 59199095, 71038914, 94718552, 118398190, 142077828, 177597285, 189437104, 236796380, 284155656, 355194570, 473592760, 568311312, 710389140, 947185520, 1420778280, 2841556560]

約数ペア:

[(1, 2841556560), (2, 1420778280), (3, 947185520), (4, 710389140), (5, 568311312), (6, 473592760), (8, 355194570), (10, 284155656), (12, 236796380), (15, 189437104), (16, 177597285), (20, 142077828), (24, 118398190), (30, 94718552), (40, 71038914), (48, 59199095), (60, 47359276), (80, 35519457), (120, 23679638), (240, 11839819), (1427, 1991280), (2854, 995640), (4281, 663760), (5708, 497820), (7135, 398256), (8297, 342480), (8562, 331880), (11416, 248910), (14270, 199128), (16594, 171240), (17124, 165940), (21405, 132752), (22832, 124455), (24891, 114160), (28540, 99564), (33188, 85620), (34248, 82970), (41485, 68496), (42810, 66376), (49782, 57080)]