264746880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{5107}}^1$

素因数の和:5138

約数の個数: 160

約数和(自身を含む): 945644040

約数和(自身を除く): 680897160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5107, 5184, 5760, 6480, 8640, 10214, 10368, 12960, 15321, 17280, 20428, 25535, 25920, 30642, 40856, 45963, 51070, 51840, 61284, 76605, 81712, 91926, 102140, 122568, 137889, 153210, 163424, 183852, 204280, 229815, 245136, 275778, 306420, 326848, 367704, 408560, 413667, 459630, 490272, 551556, 612840, 653696, 689445, 735408, 817120, 827334, 919260, 980544, 1103112, 1225680, 1378890, 1470816, 1634240, 1654668, 1838520, 1961088, 2068335, 2206224, 2451360, 2757780, 2941632, 3268480, 3309336, 3677040, 4136670, 4412448, 4902720, 5515560, 5883264, 6618672, 7354080, 8273340, 8824896, 9805440, 11031120, 13237344, 14708160, 16546680, 17649792, 22062240, 26474688, 29416320, 33093360, 44124480, 52949376, 66186720, 88248960, 132373440, 264746880]

約数ペア:

[(1, 264746880), (2, 132373440), (3, 88248960), (4, 66186720), (5, 52949376), (6, 44124480), (8, 33093360), (9, 29416320), (10, 26474688), (12, 22062240), (15, 17649792), (16, 16546680), (18, 14708160), (20, 13237344), (24, 11031120), (27, 9805440), (30, 8824896), (32, 8273340), (36, 7354080), (40, 6618672), (45, 5883264), (48, 5515560), (54, 4902720), (60, 4412448), (64, 4136670), (72, 3677040), (80, 3309336), (81, 3268480), (90, 2941632), (96, 2757780), (108, 2451360), (120, 2206224), (128, 2068335), (135, 1961088), (144, 1838520), (160, 1654668), (162, 1634240), (180, 1470816), (192, 1378890), (216, 1225680), (240, 1103112), (270, 980544), (288, 919260), (320, 827334), (324, 817120), (360, 735408), (384, 689445), (405, 653696), (432, 612840), (480, 551556), (540, 490272), (576, 459630), (640, 413667), (648, 408560), (720, 367704), (810, 326848), (864, 306420), (960, 275778), (1080, 245136), (1152, 229815), (1296, 204280), (1440, 183852), (1620, 163424), (1728, 153210), (1920, 137889), (2160, 122568), (2592, 102140), (2880, 91926), (3240, 81712), (3456, 76605), (4320, 61284), (5107, 51840), (5184, 51070), (5760, 45963), (6480, 40856), (8640, 30642), (10214, 25920), (10368, 25535), (12960, 20428), (15321, 17280)]