1123021080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{23813}}^1$

素因数の和:23961

約数の個数: 96

約数和(自身を含む): 3677834160

約数和(自身を除く): 2554813080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 11790, 15720, 23580, 23813, 47160, 47626, 71439, 95252, 119065, 142878, 190504, 214317, 238130, 285756, 357195, 428634, 476260, 571512, 714390, 857268, 952520, 1071585, 1428780, 1714536, 2143170, 2857560, 3119503, 4286340, 6239006, 8572680, 9358509, 12478012, 15597515, 18717018, 24956024, 28075527, 31195030, 37434036, 46792545, 56151054, 62390060, 74868072, 93585090, 112302108, 124780120, 140377635, 187170180, 224604216, 280755270, 374340360, 561510540, 1123021080]

約数ペア:

[(1, 1123021080), (2, 561510540), (3, 374340360), (4, 280755270), (5, 224604216), (6, 187170180), (8, 140377635), (9, 124780120), (10, 112302108), (12, 93585090), (15, 74868072), (18, 62390060), (20, 56151054), (24, 46792545), (30, 37434036), (36, 31195030), (40, 28075527), (45, 24956024), (60, 18717018), (72, 15597515), (90, 12478012), (120, 9358509), (131, 8572680), (180, 6239006), (262, 4286340), (360, 3119503), (393, 2857560), (524, 2143170), (655, 1714536), (786, 1428780), (1048, 1071585), (1179, 952520), (1310, 857268), (1572, 714390), (1965, 571512), (2358, 476260), (2620, 428634), (3144, 357195), (3930, 285756), (4716, 238130), (5240, 214317), (5895, 190504), (7860, 142878), (9432, 119065), (11790, 95252), (15720, 71439), (23580, 47626), (23813, 47160)]