53523120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31859}}^1$

素因数の和:31882

約数の個数: 80

約数和(自身を含む): 189630720

約数和(自身を除く): 136107600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31859, 63718, 95577, 127436, 159295, 191154, 223013, 254872, 318590, 382308, 446026, 477885, 509744, 637180, 669039, 764616, 892052, 955770, 1115065, 1274360, 1338078, 1529232, 1784104, 1911540, 2230130, 2548720, 2676156, 3345195, 3568208, 3823080, 4460260, 5352312, 6690390, 7646160, 8920520, 10704624, 13380780, 17841040, 26761560, 53523120]

約数ペア:

[(1, 53523120), (2, 26761560), (3, 17841040), (4, 13380780), (5, 10704624), (6, 8920520), (7, 7646160), (8, 6690390), (10, 5352312), (12, 4460260), (14, 3823080), (15, 3568208), (16, 3345195), (20, 2676156), (21, 2548720), (24, 2230130), (28, 1911540), (30, 1784104), (35, 1529232), (40, 1338078), (42, 1274360), (48, 1115065), (56, 955770), (60, 892052), (70, 764616), (80, 669039), (84, 637180), (105, 509744), (112, 477885), (120, 446026), (140, 382308), (168, 318590), (210, 254872), (240, 223013), (280, 191154), (336, 159295), (420, 127436), (560, 95577), (840, 63718), (1680, 31859)]