54689040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{3617}}^1$

素因数の和:3646

約数の個数: 160

約数和(自身を含む): 215343360

約数和(自身を除く): 160654320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3617, 3780, 5040, 7234, 7560, 10851, 14468, 15120, 18085, 21702, 25319, 28936, 32553, 36170, 43404, 50638, 54255, 57872, 65106, 72340, 75957, 86808, 97659, 101276, 108510, 126595, 130212, 144680, 151914, 162765, 173616, 195318, 202552, 217020, 227871, 253190, 260424, 289360, 303828, 325530, 379785, 390636, 405104, 434040, 455742, 488295, 506380, 520848, 607656, 651060, 683613, 759570, 781272, 868080, 911484, 976590, 1012760, 1139355, 1215312, 1302120, 1367226, 1519140, 1562544, 1822968, 1953180, 2025520, 2278710, 2604240, 2734452, 3038280, 3418065, 3645936, 3906360, 4557420, 5468904, 6076560, 6836130, 7812720, 9114840, 10937808, 13672260, 18229680, 27344520, 54689040]

約数ペア:

[(1, 54689040), (2, 27344520), (3, 18229680), (4, 13672260), (5, 10937808), (6, 9114840), (7, 7812720), (8, 6836130), (9, 6076560), (10, 5468904), (12, 4557420), (14, 3906360), (15, 3645936), (16, 3418065), (18, 3038280), (20, 2734452), (21, 2604240), (24, 2278710), (27, 2025520), (28, 1953180), (30, 1822968), (35, 1562544), (36, 1519140), (40, 1367226), (42, 1302120), (45, 1215312), (48, 1139355), (54, 1012760), (56, 976590), (60, 911484), (63, 868080), (70, 781272), (72, 759570), (80, 683613), (84, 651060), (90, 607656), (105, 520848), (108, 506380), (112, 488295), (120, 455742), (126, 434040), (135, 405104), (140, 390636), (144, 379785), (168, 325530), (180, 303828), (189, 289360), (210, 260424), (216, 253190), (240, 227871), (252, 217020), (270, 202552), (280, 195318), (315, 173616), (336, 162765), (360, 151914), (378, 144680), (420, 130212), (432, 126595), (504, 108510), (540, 101276), (560, 97659), (630, 86808), (720, 75957), (756, 72340), (840, 65106), (945, 57872), (1008, 54255), (1080, 50638), (1260, 43404), (1512, 36170), (1680, 32553), (1890, 28936), (2160, 25319), (2520, 21702), (3024, 18085), (3617, 15120), (3780, 14468), (5040, 10851), (7234, 7560)]