61773360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23399}}^1$

素因数の和:23426

約数の個数: 80

約数和(自身を含む): 208915200

約数和(自身を除く): 147141840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 23399, 46798, 70197, 93596, 116995, 140394, 187192, 233990, 257389, 280788, 350985, 374384, 467980, 514778, 561576, 701970, 772167, 935960, 1029556, 1123152, 1286945, 1403940, 1544334, 1871920, 2059112, 2573890, 2807880, 3088668, 3860835, 4118224, 5147780, 5615760, 6177336, 7721670, 10295560, 12354672, 15443340, 20591120, 30886680, 61773360]

約数ペア:

[(1, 61773360), (2, 30886680), (3, 20591120), (4, 15443340), (5, 12354672), (6, 10295560), (8, 7721670), (10, 6177336), (11, 5615760), (12, 5147780), (15, 4118224), (16, 3860835), (20, 3088668), (22, 2807880), (24, 2573890), (30, 2059112), (33, 1871920), (40, 1544334), (44, 1403940), (48, 1286945), (55, 1123152), (60, 1029556), (66, 935960), (80, 772167), (88, 701970), (110, 561576), (120, 514778), (132, 467980), (165, 374384), (176, 350985), (220, 280788), (240, 257389), (264, 233990), (330, 187192), (440, 140394), (528, 116995), (660, 93596), (880, 70197), (1320, 46798), (2640, 23399)]