554666880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9319}}^1$

素因数の和:9372

約数の個数: 128

約数和(自身を含む): 1825228800

約数和(自身を除く): 1270561920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9319, 9920, 11904, 14880, 18638, 19840, 27957, 29760, 37276, 46595, 55914, 59520, 74552, 93190, 111828, 139785, 149104, 186380, 223656, 279570, 288889, 298208, 372760, 447312, 559140, 577778, 596416, 745520, 866667, 894624, 1118280, 1155556, 1192832, 1444445, 1491040, 1733334, 1789248, 2236560, 2311112, 2888890, 2982080, 3466668, 3578496, 4333335, 4473120, 4622224, 5777780, 5964160, 6933336, 8666670, 8946240, 9244448, 11555560, 13866672, 17333340, 17892480, 18488896, 23111120, 27733344, 34666680, 36977792, 46222240, 55466688, 69333360, 92444480, 110933376, 138666720, 184888960, 277333440, 554666880]

約数ペア:

[(1, 554666880), (2, 277333440), (3, 184888960), (4, 138666720), (5, 110933376), (6, 92444480), (8, 69333360), (10, 55466688), (12, 46222240), (15, 36977792), (16, 34666680), (20, 27733344), (24, 23111120), (30, 18488896), (31, 17892480), (32, 17333340), (40, 13866672), (48, 11555560), (60, 9244448), (62, 8946240), (64, 8666670), (80, 6933336), (93, 5964160), (96, 5777780), (120, 4622224), (124, 4473120), (128, 4333335), (155, 3578496), (160, 3466668), (186, 2982080), (192, 2888890), (240, 2311112), (248, 2236560), (310, 1789248), (320, 1733334), (372, 1491040), (384, 1444445), (465, 1192832), (480, 1155556), (496, 1118280), (620, 894624), (640, 866667), (744, 745520), (930, 596416), (960, 577778), (992, 559140), (1240, 447312), (1488, 372760), (1860, 298208), (1920, 288889), (1984, 279570), (2480, 223656), (2976, 186380), (3720, 149104), (3968, 139785), (4960, 111828), (5952, 93190), (7440, 74552), (9319, 59520), (9920, 55914), (11904, 46595), (14880, 37276), (18638, 29760), (19840, 27957)]