281764080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30103}}^1$

素因数の和:30135

約数の個数: 120

約数和(自身を含む): 1019080608

約数和(自身を除く): 737316528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 30103, 60206, 90309, 120412, 150515, 180618, 240824, 270927, 301030, 361236, 391339, 451545, 481648, 541854, 602060, 722472, 782678, 903090, 1083708, 1174017, 1204120, 1354635, 1444944, 1565356, 1806180, 1956695, 2167416, 2348034, 2408240, 2709270, 3130712, 3522051, 3612360, 3913390, 4334832, 4696068, 5418540, 5870085, 6261424, 7044102, 7224720, 7826780, 9392136, 10837080, 11740170, 14088204, 15653560, 17610255, 18784272, 21674160, 23480340, 28176408, 31307120, 35220510, 46960680, 56352816, 70441020, 93921360, 140882040, 281764080]

約数ペア:

[(1, 281764080), (2, 140882040), (3, 93921360), (4, 70441020), (5, 56352816), (6, 46960680), (8, 35220510), (9, 31307120), (10, 28176408), (12, 23480340), (13, 21674160), (15, 18784272), (16, 17610255), (18, 15653560), (20, 14088204), (24, 11740170), (26, 10837080), (30, 9392136), (36, 7826780), (39, 7224720), (40, 7044102), (45, 6261424), (48, 5870085), (52, 5418540), (60, 4696068), (65, 4334832), (72, 3913390), (78, 3612360), (80, 3522051), (90, 3130712), (104, 2709270), (117, 2408240), (120, 2348034), (130, 2167416), (144, 1956695), (156, 1806180), (180, 1565356), (195, 1444944), (208, 1354635), (234, 1204120), (240, 1174017), (260, 1083708), (312, 903090), (360, 782678), (390, 722472), (468, 602060), (520, 541854), (585, 481648), (624, 451545), (720, 391339), (780, 361236), (936, 301030), (1040, 270927), (1170, 240824), (1560, 180618), (1872, 150515), (2340, 120412), (3120, 90309), (4680, 60206), (9360, 30103)]