61428873360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8256569}}^1$

素因数の和:8256616

約数の個数: 80

約数和(自身を含む): 196572418560

約数和(自身を除く): 135143545200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 8256569, 16513138, 24769707, 33026276, 41282845, 49539414, 66052552, 82565690, 99078828, 123848535, 132105104, 165131380, 198157656, 247697070, 255953639, 330262760, 396315312, 495394140, 511907278, 660525520, 767860917, 990788280, 1023814556, 1279768195, 1535721834, 1981576560, 2047629112, 2559536390, 3071443668, 3839304585, 4095258224, 5119072780, 6142887336, 7678609170, 10238145560, 12285774672, 15357218340, 20476291120, 30714436680, 61428873360]

約数ペア:

[(1, 61428873360), (2, 30714436680), (3, 20476291120), (4, 15357218340), (5, 12285774672), (6, 10238145560), (8, 7678609170), (10, 6142887336), (12, 5119072780), (15, 4095258224), (16, 3839304585), (20, 3071443668), (24, 2559536390), (30, 2047629112), (31, 1981576560), (40, 1535721834), (48, 1279768195), (60, 1023814556), (62, 990788280), (80, 767860917), (93, 660525520), (120, 511907278), (124, 495394140), (155, 396315312), (186, 330262760), (240, 255953639), (248, 247697070), (310, 198157656), (372, 165131380), (465, 132105104), (496, 123848535), (620, 99078828), (744, 82565690), (930, 66052552), (1240, 49539414), (1488, 41282845), (1860, 33026276), (2480, 24769707), (3720, 16513138), (7440, 8256569)]