786240

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1$

素因数の和:46

約数の個数: 224

約数和(自身を含む): 3413760

約数和(自身を除く): 2627520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 390, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 576, 585, 624, 630, 672, 702, 720, 728, 756, 780, 819, 832, 840, 864, 910, 936, 945, 960, 1008, 1040, 1080, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1680, 1728, 1755, 1820, 1872, 1890, 2016, 2080, 2160, 2184, 2240, 2340, 2457, 2496, 2520, 2730, 2808, 2880, 2912, 3024, 3120, 3276, 3360, 3510, 3640, 3744, 3780, 4032, 4095, 4160, 4320, 4368, 4680, 4914, 5040, 5460, 5616, 5824, 6048, 6240, 6552, 6720, 7020, 7280, 7488, 7560, 8190, 8640, 8736, 9360, 9828, 10080, 10920, 11232, 12096, 12285, 12480, 13104, 14040, 14560, 15120, 16380, 17472, 18720, 19656, 20160, 21840, 22464, 24570, 26208, 28080, 29120, 30240, 32760, 37440, 39312, 43680, 49140, 52416, 56160, 60480, 65520, 78624, 87360, 98280, 112320, 131040, 157248, 196560, 262080, 393120, 786240]

約数ペア:

[(1, 786240), (2, 393120), (3, 262080), (4, 196560), (5, 157248), (6, 131040), (7, 112320), (8, 98280), (9, 87360), (10, 78624), (12, 65520), (13, 60480), (14, 56160), (15, 52416), (16, 49140), (18, 43680), (20, 39312), (21, 37440), (24, 32760), (26, 30240), (27, 29120), (28, 28080), (30, 26208), (32, 24570), (35, 22464), (36, 21840), (39, 20160), (40, 19656), (42, 18720), (45, 17472), (48, 16380), (52, 15120), (54, 14560), (56, 14040), (60, 13104), (63, 12480), (64, 12285), (65, 12096), (70, 11232), (72, 10920), (78, 10080), (80, 9828), (84, 9360), (90, 8736), (91, 8640), (96, 8190), (104, 7560), (105, 7488), (108, 7280), (112, 7020), (117, 6720), (120, 6552), (126, 6240), (130, 6048), (135, 5824), (140, 5616), (144, 5460), (156, 5040), (160, 4914), (168, 4680), (180, 4368), (182, 4320), (189, 4160), (192, 4095), (195, 4032), (208, 3780), (210, 3744), (216, 3640), (224, 3510), (234, 3360), (240, 3276), (252, 3120), (260, 3024), (270, 2912), (273, 2880), (280, 2808), (288, 2730), (312, 2520), (315, 2496), (320, 2457), (336, 2340), (351, 2240), (360, 2184), (364, 2160), (378, 2080), (390, 2016), (416, 1890), (420, 1872), (432, 1820), (448, 1755), (455, 1728), (468, 1680), (480, 1638), (504, 1560), (520, 1512), (540, 1456), (546, 1440), (560, 1404), (576, 1365), (585, 1344), (624, 1260), (630, 1248), (672, 1170), (702, 1120), (720, 1092), (728, 1080), (756, 1040), (780, 1008), (819, 960), (832, 945), (840, 936), (864, 910)]