1139859240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{730679}}^1$

素因数の和:730706

約数の個数: 64

約数和(自身を含む): 3682627200

約数和(自身を除く): 2542767960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 730679, 1461358, 2192037, 2922716, 3653395, 4384074, 5845432, 7306790, 8768148, 9498827, 10960185, 14613580, 17536296, 18997654, 21920370, 28496481, 29227160, 37995308, 43840740, 47494135, 56992962, 75990616, 87681480, 94988270, 113985924, 142482405, 189976540, 227971848, 284964810, 379953080, 569929620, 1139859240]

約数ペア:

[(1, 1139859240), (2, 569929620), (3, 379953080), (4, 284964810), (5, 227971848), (6, 189976540), (8, 142482405), (10, 113985924), (12, 94988270), (13, 87681480), (15, 75990616), (20, 56992962), (24, 47494135), (26, 43840740), (30, 37995308), (39, 29227160), (40, 28496481), (52, 21920370), (60, 18997654), (65, 17536296), (78, 14613580), (104, 10960185), (120, 9498827), (130, 8768148), (156, 7306790), (195, 5845432), (260, 4384074), (312, 3653395), (390, 2922716), (520, 2192037), (780, 1461358), (1560, 730679)]