127924560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1399}}^1$

素因数の和:1545

約数の個数: 120

約数和(自身を含む): 433305600

約数和(自身を除く): 305381040

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, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1399, 1524, 1905, 2032, 2286, 2540, 2798, 3048, 3810, 4197, 4572, 5080, 5596, 5715, 6096, 6995, 7620, 8394, 9144, 10160, 11192, 11430, 12591, 13990, 15240, 16788, 18288, 20985, 22384, 22860, 25182, 27980, 30480, 33576, 41970, 45720, 50364, 55960, 62955, 67152, 83940, 91440, 100728, 111920, 125910, 167880, 177673, 201456, 251820, 335760, 355346, 503640, 533019, 710692, 888365, 1007280, 1066038, 1421384, 1599057, 1776730, 2132076, 2665095, 2842768, 3198114, 3553460, 4264152, 5330190, 6396228, 7106920, 7995285, 8528304, 10660380, 12792456, 14213840, 15990570, 21320760, 25584912, 31981140, 42641520, 63962280, 127924560]

約数ペア:

[(1, 127924560), (2, 63962280), (3, 42641520), (4, 31981140), (5, 25584912), (6, 21320760), (8, 15990570), (9, 14213840), (10, 12792456), (12, 10660380), (15, 8528304), (16, 7995285), (18, 7106920), (20, 6396228), (24, 5330190), (30, 4264152), (36, 3553460), (40, 3198114), (45, 2842768), (48, 2665095), (60, 2132076), (72, 1776730), (80, 1599057), (90, 1421384), (120, 1066038), (127, 1007280), (144, 888365), (180, 710692), (240, 533019), (254, 503640), (360, 355346), (381, 335760), (508, 251820), (635, 201456), (720, 177673), (762, 167880), (1016, 125910), (1143, 111920), (1270, 100728), (1399, 91440), (1524, 83940), (1905, 67152), (2032, 62955), (2286, 55960), (2540, 50364), (2798, 45720), (3048, 41970), (3810, 33576), (4197, 30480), (4572, 27980), (5080, 25182), (5596, 22860), (5715, 22384), (6096, 20985), (6995, 18288), (7620, 16788), (8394, 15240), (9144, 13990), (10160, 12591), (11192, 11430)]