15391206840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4001}}^1\times {\mathrm{32057}}^1$

素因数の和:36072

約数の個数: 64

約数和(自身を含む): 46186601760

約数和(自身を除く): 30795394920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4001, 8002, 12003, 16004, 20005, 24006, 32008, 32057, 40010, 48012, 60015, 64114, 80020, 96024, 96171, 120030, 128228, 160040, 160285, 192342, 240060, 256456, 320570, 384684, 480120, 480855, 641140, 769368, 961710, 1282280, 1923420, 3846840, 128260057, 256520114, 384780171, 513040228, 641300285, 769560342, 1026080456, 1282600570, 1539120684, 1923900855, 2565201140, 3078241368, 3847801710, 5130402280, 7695603420, 15391206840]

約数ペア:

[(1, 15391206840), (2, 7695603420), (3, 5130402280), (4, 3847801710), (5, 3078241368), (6, 2565201140), (8, 1923900855), (10, 1539120684), (12, 1282600570), (15, 1026080456), (20, 769560342), (24, 641300285), (30, 513040228), (40, 384780171), (60, 256520114), (120, 128260057), (4001, 3846840), (8002, 1923420), (12003, 1282280), (16004, 961710), (20005, 769368), (24006, 641140), (32008, 480855), (32057, 480120), (40010, 384684), (48012, 320570), (60015, 256456), (64114, 240060), (80020, 192342), (96024, 160285), (96171, 160040), (120030, 128228)]