1265430080

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{136361}}^1$

素因数の和:136407

約数の個数: 56

約数和(自身を含む): 3117235320

約数和(自身を除く): 1851805240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 136361, 272722, 545444, 681805, 1090888, 1363610, 2181776, 2727220, 3954469, 4363552, 5454440, 7908938, 8727104, 10908880, 15817876, 19772345, 21817760, 31635752, 39544690, 43635520, 63271504, 79089380, 126543008, 158178760, 253086016, 316357520, 632715040, 1265430080]

約数ペア:

[(1, 1265430080), (2, 632715040), (4, 316357520), (5, 253086016), (8, 158178760), (10, 126543008), (16, 79089380), (20, 63271504), (29, 43635520), (32, 39544690), (40, 31635752), (58, 21817760), (64, 19772345), (80, 15817876), (116, 10908880), (145, 8727104), (160, 7908938), (232, 5454440), (290, 4363552), (320, 3954469), (464, 2727220), (580, 2181776), (928, 1363610), (1160, 1090888), (1856, 681805), (2320, 545444), (4640, 272722), (9280, 136361)]