80458024980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31185281}}^1$

素因数の和:31185336

約数の個数: 48

約数和(自身を含む): 230521604544

約数和(自身を除く): 150063579564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 31185281, 62370562, 93555843, 124741124, 155926405, 187111686, 311852810, 374223372, 467779215, 623705620, 935558430, 1340967083, 1871116860, 2681934166, 4022901249, 5363868332, 6704835415, 8045802498, 13409670830, 16091604996, 20114506245, 26819341660, 40229012490, 80458024980]

約数ペア:

[(1, 80458024980), (2, 40229012490), (3, 26819341660), (4, 20114506245), (5, 16091604996), (6, 13409670830), (10, 8045802498), (12, 6704835415), (15, 5363868332), (20, 4022901249), (30, 2681934166), (43, 1871116860), (60, 1340967083), (86, 935558430), (129, 623705620), (172, 467779215), (215, 374223372), (258, 311852810), (430, 187111686), (516, 155926405), (645, 124741124), (860, 93555843), (1290, 62370562), (2580, 31185281)]