1233152080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4759}}^1$

素因数の和:4892

約数の個数: 80

約数和(自身を含む): 2974809600

約数和(自身を除く): 1741657520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 79, 80, 82, 158, 164, 205, 316, 328, 395, 410, 632, 656, 790, 820, 1264, 1580, 1640, 3160, 3239, 3280, 4759, 6320, 6478, 9518, 12956, 16195, 19036, 23795, 25912, 32390, 38072, 47590, 51824, 64780, 76144, 95180, 129560, 190360, 195119, 259120, 375961, 380720, 390238, 751922, 780476, 975595, 1503844, 1560952, 1879805, 1951190, 3007688, 3121904, 3759610, 3902380, 6015376, 7519220, 7804760, 15038440, 15414401, 15609520, 30076880, 30828802, 61657604, 77072005, 123315208, 154144010, 246630416, 308288020, 616576040, 1233152080]

約数ペア:

[(1, 1233152080), (2, 616576040), (4, 308288020), (5, 246630416), (8, 154144010), (10, 123315208), (16, 77072005), (20, 61657604), (40, 30828802), (41, 30076880), (79, 15609520), (80, 15414401), (82, 15038440), (158, 7804760), (164, 7519220), (205, 6015376), (316, 3902380), (328, 3759610), (395, 3121904), (410, 3007688), (632, 1951190), (656, 1879805), (790, 1560952), (820, 1503844), (1264, 975595), (1580, 780476), (1640, 751922), (3160, 390238), (3239, 380720), (3280, 375961), (4759, 259120), (6320, 195119), (6478, 190360), (9518, 129560), (12956, 95180), (16195, 76144), (19036, 64780), (23795, 51824), (25912, 47590), (32390, 38072)]