378240960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 1253532672

約数和(自身を除く): 875291712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 83, 94, 96, 101, 120, 141, 160, 166, 188, 192, 202, 235, 240, 249, 282, 303, 320, 332, 376, 404, 415, 470, 480, 498, 505, 564, 606, 664, 705, 752, 808, 830, 940, 960, 996, 1010, 1128, 1212, 1245, 1328, 1410, 1504, 1515, 1616, 1660, 1880, 1992, 2020, 2256, 2424, 2490, 2656, 2820, 3008, 3030, 3232, 3320, 3760, 3901, 3984, 4040, 4512, 4747, 4848, 4980, 5312, 5640, 6060, 6464, 6640, 7520, 7802, 7968, 8080, 8383, 9024, 9494, 9696, 9960, 11280, 11703, 12120, 13280, 14241, 15040, 15604, 15936, 16160, 16766, 18988, 19392, 19505, 19920, 22560, 23406, 23735, 24240, 25149, 26560, 28482, 31208, 32320, 33532, 37976, 39010, 39840, 41915, 45120, 46812, 47470, 48480, 50298, 56964, 58515, 62416, 67064, 71205, 75952, 78020, 79680, 83830, 93624, 94940, 96960, 100596, 113928, 117030, 124832, 125745, 134128, 142410, 151904, 156040, 167660, 187248, 189880, 201192, 227856, 234060, 249664, 251490, 268256, 284820, 303808, 312080, 335320, 374496, 379760, 394001, 402384, 455712, 468120, 502980, 536512, 569640, 624160, 670640, 748992, 759520, 788002, 804768, 911424, 936240, 1005960, 1139280, 1182003, 1248320, 1341280, 1519040, 1576004, 1609536, 1872480, 1970005, 2011920, 2278560, 2364006, 2682560, 3152008, 3744960, 3940010, 4023840, 4557120, 4728012, 5910015, 6304016, 7880020, 8047680, 9456024, 11820030, 12608032, 15760040, 18912048, 23640060, 25216064, 31520080, 37824096, 47280120, 63040160, 75648192, 94560240, 126080320, 189120480, 378240960]

約数ペア:

[(1, 378240960), (2, 189120480), (3, 126080320), (4, 94560240), (5, 75648192), (6, 63040160), (8, 47280120), (10, 37824096), (12, 31520080), (15, 25216064), (16, 23640060), (20, 18912048), (24, 15760040), (30, 12608032), (32, 11820030), (40, 9456024), (47, 8047680), (48, 7880020), (60, 6304016), (64, 5910015), (80, 4728012), (83, 4557120), (94, 4023840), (96, 3940010), (101, 3744960), (120, 3152008), (141, 2682560), (160, 2364006), (166, 2278560), (188, 2011920), (192, 1970005), (202, 1872480), (235, 1609536), (240, 1576004), (249, 1519040), (282, 1341280), (303, 1248320), (320, 1182003), (332, 1139280), (376, 1005960), (404, 936240), (415, 911424), (470, 804768), (480, 788002), (498, 759520), (505, 748992), (564, 670640), (606, 624160), (664, 569640), (705, 536512), (752, 502980), (808, 468120), (830, 455712), (940, 402384), (960, 394001), (996, 379760), (1010, 374496), (1128, 335320), (1212, 312080), (1245, 303808), (1328, 284820), (1410, 268256), (1504, 251490), (1515, 249664), (1616, 234060), (1660, 227856), (1880, 201192), (1992, 189880), (2020, 187248), (2256, 167660), (2424, 156040), (2490, 151904), (2656, 142410), (2820, 134128), (3008, 125745), (3030, 124832), (3232, 117030), (3320, 113928), (3760, 100596), (3901, 96960), (3984, 94940), (4040, 93624), (4512, 83830), (4747, 79680), (4848, 78020), (4980, 75952), (5312, 71205), (5640, 67064), (6060, 62416), (6464, 58515), (6640, 56964), (7520, 50298), (7802, 48480), (7968, 47470), (8080, 46812), (8383, 45120), (9024, 41915), (9494, 39840), (9696, 39010), (9960, 37976), (11280, 33532), (11703, 32320), (12120, 31208), (13280, 28482), (14241, 26560), (15040, 25149), (15604, 24240), (15936, 23735), (16160, 23406), (16766, 22560), (18988, 19920), (19392, 19505)]