29121379920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{40446361}}^1$

素因数の和:40446380

約数の個数: 60

約数和(自身を含む): 97799303316

約数和(自身を除く): 68677923396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 40446361, 80892722, 121339083, 161785444, 202231805, 242678166, 323570888, 364017249, 404463610, 485356332, 606695415, 647141776, 728034498, 808927220, 970712664, 1213390830, 1456068996, 1617854440, 1820086245, 1941425328, 2426781660, 2912137992, 3235708880, 3640172490, 4853563320, 5824275984, 7280344980, 9707126640, 14560689960, 29121379920]

約数ペア:

[(1, 29121379920), (2, 14560689960), (3, 9707126640), (4, 7280344980), (5, 5824275984), (6, 4853563320), (8, 3640172490), (9, 3235708880), (10, 2912137992), (12, 2426781660), (15, 1941425328), (16, 1820086245), (18, 1617854440), (20, 1456068996), (24, 1213390830), (30, 970712664), (36, 808927220), (40, 728034498), (45, 647141776), (48, 606695415), (60, 485356332), (72, 404463610), (80, 364017249), (90, 323570888), (120, 242678166), (144, 202231805), (180, 161785444), (240, 121339083), (360, 80892722), (720, 40446361)]