12071520

素因数分解:

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

素因数の和:205

約数の個数: 144

約数和(自身を含む): 42103152

約数和(自身を除く): 30031632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 101, 120, 144, 160, 166, 180, 202, 240, 249, 288, 303, 332, 360, 404, 415, 480, 498, 505, 606, 664, 720, 747, 808, 830, 909, 996, 1010, 1212, 1245, 1328, 1440, 1494, 1515, 1616, 1660, 1818, 1992, 2020, 2424, 2490, 2656, 2988, 3030, 3232, 3320, 3636, 3735, 3984, 4040, 4545, 4848, 4980, 5976, 6060, 6640, 7272, 7470, 7968, 8080, 8383, 9090, 9696, 9960, 11952, 12120, 13280, 14544, 14940, 16160, 16766, 18180, 19920, 23904, 24240, 25149, 29088, 29880, 33532, 36360, 39840, 41915, 48480, 50298, 59760, 67064, 72720, 75447, 83830, 100596, 119520, 125745, 134128, 145440, 150894, 167660, 201192, 251490, 268256, 301788, 335320, 377235, 402384, 502980, 603576, 670640, 754470, 804768, 1005960, 1207152, 1341280, 1508940, 2011920, 2414304, 3017880, 4023840, 6035760, 12071520]

約数ペア:

[(1, 12071520), (2, 6035760), (3, 4023840), (4, 3017880), (5, 2414304), (6, 2011920), (8, 1508940), (9, 1341280), (10, 1207152), (12, 1005960), (15, 804768), (16, 754470), (18, 670640), (20, 603576), (24, 502980), (30, 402384), (32, 377235), (36, 335320), (40, 301788), (45, 268256), (48, 251490), (60, 201192), (72, 167660), (80, 150894), (83, 145440), (90, 134128), (96, 125745), (101, 119520), (120, 100596), (144, 83830), (160, 75447), (166, 72720), (180, 67064), (202, 59760), (240, 50298), (249, 48480), (288, 41915), (303, 39840), (332, 36360), (360, 33532), (404, 29880), (415, 29088), (480, 25149), (498, 24240), (505, 23904), (606, 19920), (664, 18180), (720, 16766), (747, 16160), (808, 14940), (830, 14544), (909, 13280), (996, 12120), (1010, 11952), (1212, 9960), (1245, 9696), (1328, 9090), (1440, 8383), (1494, 8080), (1515, 7968), (1616, 7470), (1660, 7272), (1818, 6640), (1992, 6060), (2020, 5976), (2424, 4980), (2490, 4848), (2656, 4545), (2988, 4040), (3030, 3984), (3232, 3735), (3320, 3636)]