19520199180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{36148517}}^1$

素因数の和:36148535

約数の個数: 48

約数和(自身を含む): 60729510240

約数和(自身を除く): 41209311060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 36148517, 72297034, 108445551, 144594068, 180742585, 216891102, 325336653, 361485170, 433782204, 542227755, 650673306, 722970340, 976009959, 1084455510, 1301346612, 1626683265, 1952019918, 2168911020, 3253366530, 3904039836, 4880049795, 6506733060, 9760099590, 19520199180]

約数ペア:

[(1, 19520199180), (2, 9760099590), (3, 6506733060), (4, 4880049795), (5, 3904039836), (6, 3253366530), (9, 2168911020), (10, 1952019918), (12, 1626683265), (15, 1301346612), (18, 1084455510), (20, 976009959), (27, 722970340), (30, 650673306), (36, 542227755), (45, 433782204), (54, 361485170), (60, 325336653), (90, 216891102), (108, 180742585), (135, 144594068), (180, 108445551), (270, 72297034), (540, 36148517)]