745383324120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2659}}^1\times {\mathrm{2336039}}^1$

素因数の和:2338712

約数の個数: 64

約数和(自身を含む): 2236991904000

約数和(自身を除く): 1491608579880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2659, 5318, 7977, 10636, 13295, 15954, 21272, 26590, 31908, 39885, 53180, 63816, 79770, 106360, 159540, 319080, 2336039, 4672078, 7008117, 9344156, 11680195, 14016234, 18688312, 23360390, 28032468, 35040585, 46720780, 56064936, 70081170, 93441560, 140162340, 280324680, 6211527701, 12423055402, 18634583103, 24846110804, 31057638505, 37269166206, 49692221608, 62115277010, 74538332412, 93172915515, 124230554020, 149076664824, 186345831030, 248461108040, 372691662060, 745383324120]

約数ペア:

[(1, 745383324120), (2, 372691662060), (3, 248461108040), (4, 186345831030), (5, 149076664824), (6, 124230554020), (8, 93172915515), (10, 74538332412), (12, 62115277010), (15, 49692221608), (20, 37269166206), (24, 31057638505), (30, 24846110804), (40, 18634583103), (60, 12423055402), (120, 6211527701), (2659, 280324680), (5318, 140162340), (7977, 93441560), (10636, 70081170), (13295, 56064936), (15954, 46720780), (21272, 35040585), (26590, 28032468), (31908, 23360390), (39885, 18688312), (53180, 14016234), (63816, 11680195), (79770, 9344156), (106360, 7008117), (159540, 4672078), (319080, 2336039)]