1384972920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3847147}}^1$

素因数の和:3847164

約数の個数: 48

約数和(自身を含む): 4501163160

約数和(自身を除く): 3116190240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3847147, 7694294, 11541441, 15388588, 19235735, 23082882, 30777176, 34624323, 38471470, 46165764, 57707205, 69248646, 76942940, 92331528, 115414410, 138497292, 153885880, 173121615, 230828820, 276994584, 346243230, 461657640, 692486460, 1384972920]

約数ペア:

[(1, 1384972920), (2, 692486460), (3, 461657640), (4, 346243230), (5, 276994584), (6, 230828820), (8, 173121615), (9, 153885880), (10, 138497292), (12, 115414410), (15, 92331528), (18, 76942940), (20, 69248646), (24, 57707205), (30, 46165764), (36, 38471470), (40, 34624323), (45, 30777176), (60, 23082882), (72, 19235735), (90, 15388588), (120, 11541441), (180, 7694294), (360, 3847147)]