494770680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2035

約数の個数: 160

約数和(自身を含む): 1684900800

約数和(自身を除く): 1190130120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 632, 648, 711, 790, 810, 948, 1080, 1185, 1422, 1580, 1620, 1896, 1933, 2133, 2370, 2844, 3160, 3240, 3555, 3866, 4266, 4740, 5688, 5799, 6399, 7110, 7732, 8532, 9480, 9665, 10665, 11598, 12798, 14220, 15464, 17064, 17397, 19330, 21330, 23196, 25596, 28440, 28995, 31995, 34794, 38660, 42660, 46392, 51192, 52191, 57990, 63990, 69588, 77320, 85320, 86985, 104382, 115980, 127980, 139176, 152707, 156573, 173970, 208764, 231960, 255960, 260955, 305414, 313146, 347940, 417528, 458121, 521910, 610828, 626292, 695880, 763535, 782865, 916242, 1043820, 1221656, 1252584, 1374363, 1527070, 1565730, 1832484, 2087640, 2290605, 2748726, 3054140, 3131460, 3664968, 4123089, 4581210, 5497452, 6108280, 6262920, 6871815, 8246178, 9162420, 10994904, 12369267, 13743630, 16492356, 18324840, 20615445, 24738534, 27487260, 32984712, 41230890, 49477068, 54974520, 61846335, 82461780, 98954136, 123692670, 164923560, 247385340, 494770680]

約数ペア:

[(1, 494770680), (2, 247385340), (3, 164923560), (4, 123692670), (5, 98954136), (6, 82461780), (8, 61846335), (9, 54974520), (10, 49477068), (12, 41230890), (15, 32984712), (18, 27487260), (20, 24738534), (24, 20615445), (27, 18324840), (30, 16492356), (36, 13743630), (40, 12369267), (45, 10994904), (54, 9162420), (60, 8246178), (72, 6871815), (79, 6262920), (81, 6108280), (90, 5497452), (108, 4581210), (120, 4123089), (135, 3664968), (158, 3131460), (162, 3054140), (180, 2748726), (216, 2290605), (237, 2087640), (270, 1832484), (316, 1565730), (324, 1527070), (360, 1374363), (395, 1252584), (405, 1221656), (474, 1043820), (540, 916242), (632, 782865), (648, 763535), (711, 695880), (790, 626292), (810, 610828), (948, 521910), (1080, 458121), (1185, 417528), (1422, 347940), (1580, 313146), (1620, 305414), (1896, 260955), (1933, 255960), (2133, 231960), (2370, 208764), (2844, 173970), (3160, 156573), (3240, 152707), (3555, 139176), (3866, 127980), (4266, 115980), (4740, 104382), (5688, 86985), (5799, 85320), (6399, 77320), (7110, 69588), (7732, 63990), (8532, 57990), (9480, 52191), (9665, 51192), (10665, 46392), (11598, 42660), (12798, 38660), (14220, 34794), (15464, 31995), (17064, 28995), (17397, 28440), (19330, 25596), (21330, 23196)]