272087280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 962750880

約数和(自身を除く): 690663600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 83, 87, 90, 116, 120, 144, 145, 157, 166, 174, 180, 232, 240, 249, 261, 290, 314, 332, 348, 360, 415, 435, 464, 471, 498, 522, 580, 628, 664, 696, 720, 747, 785, 830, 870, 942, 996, 1044, 1160, 1245, 1256, 1305, 1328, 1392, 1413, 1494, 1570, 1660, 1740, 1884, 1992, 2088, 2320, 2355, 2407, 2490, 2512, 2610, 2826, 2988, 3140, 3320, 3480, 3735, 3768, 3984, 4176, 4553, 4710, 4814, 4980, 5220, 5652, 5976, 6280, 6640, 6960, 7065, 7221, 7470, 7536, 9106, 9420, 9628, 9960, 10440, 11304, 11952, 12035, 12560, 13031, 13659, 14130, 14442, 14940, 18212, 18840, 19256, 19920, 20880, 21663, 22608, 22765, 24070, 26062, 27318, 28260, 28884, 29880, 36105, 36424, 37680, 38512, 39093, 40977, 43326, 45530, 48140, 52124, 54636, 56520, 57768, 59760, 65155, 68295, 72210, 72848, 78186, 81954, 86652, 91060, 96280, 104248, 108315, 109272, 113040, 115536, 117279, 130310, 136590, 144420, 156372, 163908, 173304, 182120, 192560, 195465, 204885, 208496, 216630, 218544, 234558, 260620, 273180, 288840, 312744, 327816, 346608, 364240, 377899, 390930, 409770, 433260, 469116, 521240, 546360, 577680, 586395, 625488, 655632, 755798, 781860, 819540, 866520, 938232, 1042480, 1092720, 1133697, 1172790, 1511596, 1563720, 1639080, 1733040, 1876464, 1889495, 2267394, 2345580, 3023192, 3127440, 3278160, 3401091, 3778990, 4534788, 4691160, 5668485, 6046384, 6802182, 7557980, 9069576, 9382320, 11336970, 13604364, 15115960, 17005455, 18139152, 22673940, 27208728, 30231920, 34010910, 45347880, 54417456, 68021820, 90695760, 136043640, 272087280]

約数ペア:

[(1, 272087280), (2, 136043640), (3, 90695760), (4, 68021820), (5, 54417456), (6, 45347880), (8, 34010910), (9, 30231920), (10, 27208728), (12, 22673940), (15, 18139152), (16, 17005455), (18, 15115960), (20, 13604364), (24, 11336970), (29, 9382320), (30, 9069576), (36, 7557980), (40, 6802182), (45, 6046384), (48, 5668485), (58, 4691160), (60, 4534788), (72, 3778990), (80, 3401091), (83, 3278160), (87, 3127440), (90, 3023192), (116, 2345580), (120, 2267394), (144, 1889495), (145, 1876464), (157, 1733040), (166, 1639080), (174, 1563720), (180, 1511596), (232, 1172790), (240, 1133697), (249, 1092720), (261, 1042480), (290, 938232), (314, 866520), (332, 819540), (348, 781860), (360, 755798), (415, 655632), (435, 625488), (464, 586395), (471, 577680), (498, 546360), (522, 521240), (580, 469116), (628, 433260), (664, 409770), (696, 390930), (720, 377899), (747, 364240), (785, 346608), (830, 327816), (870, 312744), (942, 288840), (996, 273180), (1044, 260620), (1160, 234558), (1245, 218544), (1256, 216630), (1305, 208496), (1328, 204885), (1392, 195465), (1413, 192560), (1494, 182120), (1570, 173304), (1660, 163908), (1740, 156372), (1884, 144420), (1992, 136590), (2088, 130310), (2320, 117279), (2355, 115536), (2407, 113040), (2490, 109272), (2512, 108315), (2610, 104248), (2826, 96280), (2988, 91060), (3140, 86652), (3320, 81954), (3480, 78186), (3735, 72848), (3768, 72210), (3984, 68295), (4176, 65155), (4553, 59760), (4710, 57768), (4814, 56520), (4980, 54636), (5220, 52124), (5652, 48140), (5976, 45530), (6280, 43326), (6640, 40977), (6960, 39093), (7065, 38512), (7221, 37680), (7470, 36424), (7536, 36105), (9106, 29880), (9420, 28884), (9628, 28260), (9960, 27318), (10440, 26062), (11304, 24070), (11952, 22765), (12035, 22608), (12560, 21663), (13031, 20880), (13659, 19920), (14130, 19256), (14442, 18840), (14940, 18212)]