488933820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2203}}^1$

素因数の和:2361

約数の個数: 120

約数和(自身を含む): 1545700464

約数和(自身を除く): 1056766644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 137, 162, 180, 270, 274, 324, 405, 411, 540, 548, 685, 810, 822, 1233, 1370, 1620, 1644, 2055, 2203, 2466, 2740, 3699, 4110, 4406, 4932, 6165, 6609, 7398, 8220, 8812, 11015, 11097, 12330, 13218, 14796, 18495, 19827, 22030, 22194, 24660, 26436, 33045, 36990, 39654, 44060, 44388, 55485, 59481, 66090, 73980, 79308, 99135, 110970, 118962, 132180, 178443, 198270, 221940, 237924, 297405, 301811, 356886, 396540, 594810, 603622, 713772, 892215, 905433, 1189620, 1207244, 1509055, 1784430, 1810866, 2716299, 3018110, 3568860, 3621732, 4527165, 5432598, 6036220, 8148897, 9054330, 10865196, 13581495, 16297794, 18108660, 24446691, 27162990, 32595588, 40744485, 48893382, 54325980, 81488970, 97786764, 122233455, 162977940, 244466910, 488933820]

約数ペア:

[(1, 488933820), (2, 244466910), (3, 162977940), (4, 122233455), (5, 97786764), (6, 81488970), (9, 54325980), (10, 48893382), (12, 40744485), (15, 32595588), (18, 27162990), (20, 24446691), (27, 18108660), (30, 16297794), (36, 13581495), (45, 10865196), (54, 9054330), (60, 8148897), (81, 6036220), (90, 5432598), (108, 4527165), (135, 3621732), (137, 3568860), (162, 3018110), (180, 2716299), (270, 1810866), (274, 1784430), (324, 1509055), (405, 1207244), (411, 1189620), (540, 905433), (548, 892215), (685, 713772), (810, 603622), (822, 594810), (1233, 396540), (1370, 356886), (1620, 301811), (1644, 297405), (2055, 237924), (2203, 221940), (2466, 198270), (2740, 178443), (3699, 132180), (4110, 118962), (4406, 110970), (4932, 99135), (6165, 79308), (6609, 73980), (7398, 66090), (8220, 59481), (8812, 55485), (11015, 44388), (11097, 44060), (12330, 39654), (13218, 36990), (14796, 33045), (18495, 26436), (19827, 24660), (22030, 22194)]