240565080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15073}}^1$

素因数の和:15113

約数の個数: 128

約数和(自身を含む): 868262400

約数和(自身を除く): 627697320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15073, 15960, 30146, 45219, 60292, 75365, 90438, 105511, 120584, 150730, 180876, 211022, 226095, 286387, 301460, 316533, 361752, 422044, 452190, 527555, 572774, 602920, 633066, 844088, 859161, 904380, 1055110, 1145548, 1266132, 1431935, 1582665, 1718322, 1808760, 2004709, 2110220, 2291096, 2532264, 2863870, 3165330, 3436644, 4009418, 4220440, 4295805, 5727740, 6014127, 6330660, 6873288, 8018836, 8591610, 10023545, 11455480, 12028254, 12661320, 16037672, 17183220, 20047090, 24056508, 30070635, 34366440, 40094180, 48113016, 60141270, 80188360, 120282540, 240565080]

約数ペア:

[(1, 240565080), (2, 120282540), (3, 80188360), (4, 60141270), (5, 48113016), (6, 40094180), (7, 34366440), (8, 30070635), (10, 24056508), (12, 20047090), (14, 17183220), (15, 16037672), (19, 12661320), (20, 12028254), (21, 11455480), (24, 10023545), (28, 8591610), (30, 8018836), (35, 6873288), (38, 6330660), (40, 6014127), (42, 5727740), (56, 4295805), (57, 4220440), (60, 4009418), (70, 3436644), (76, 3165330), (84, 2863870), (95, 2532264), (105, 2291096), (114, 2110220), (120, 2004709), (133, 1808760), (140, 1718322), (152, 1582665), (168, 1431935), (190, 1266132), (210, 1145548), (228, 1055110), (266, 904380), (280, 859161), (285, 844088), (380, 633066), (399, 602920), (420, 572774), (456, 527555), (532, 452190), (570, 422044), (665, 361752), (760, 316533), (798, 301460), (840, 286387), (1064, 226095), (1140, 211022), (1330, 180876), (1596, 150730), (1995, 120584), (2280, 105511), (2660, 90438), (3192, 75365), (3990, 60292), (5320, 45219), (7980, 30146), (15073, 15960)]