127831680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{22193}}^1$

素因数の和:22218

約数の個数: 96

約数和(自身を含む): 441438660

約数和(自身を除く): 313606980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 22193, 44386, 66579, 88772, 110965, 133158, 177544, 199737, 221930, 266316, 332895, 355088, 399474, 443860, 532632, 665790, 710176, 798948, 887720, 998685, 1065264, 1331580, 1420352, 1597896, 1775440, 1997370, 2130528, 2663160, 2840704, 3195792, 3550880, 3994740, 4261056, 5326320, 6391584, 7101760, 7989480, 8522112, 10652640, 12783168, 14203520, 15978960, 21305280, 25566336, 31957920, 42610560, 63915840, 127831680]

約数ペア:

[(1, 127831680), (2, 63915840), (3, 42610560), (4, 31957920), (5, 25566336), (6, 21305280), (8, 15978960), (9, 14203520), (10, 12783168), (12, 10652640), (15, 8522112), (16, 7989480), (18, 7101760), (20, 6391584), (24, 5326320), (30, 4261056), (32, 3994740), (36, 3550880), (40, 3195792), (45, 2840704), (48, 2663160), (60, 2130528), (64, 1997370), (72, 1775440), (80, 1597896), (90, 1420352), (96, 1331580), (120, 1065264), (128, 998685), (144, 887720), (160, 798948), (180, 710176), (192, 665790), (240, 532632), (288, 443860), (320, 399474), (360, 355088), (384, 332895), (480, 266316), (576, 221930), (640, 199737), (720, 177544), (960, 133158), (1152, 110965), (1440, 88772), (1920, 66579), (2880, 44386), (5760, 22193)]