130292280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{120641}}^1$

素因数の和:120661

約数の個数: 64

約数和(自身を含む): 434311200

約数和(自身を除く): 304018920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 120641, 241282, 361923, 482564, 603205, 723846, 965128, 1085769, 1206410, 1447692, 1809615, 2171538, 2412820, 2895384, 3257307, 3619230, 4343076, 4825640, 5428845, 6514614, 7238460, 8686152, 10857690, 13029228, 14476920, 16286535, 21715380, 26058456, 32573070, 43430760, 65146140, 130292280]

約数ペア:

[(1, 130292280), (2, 65146140), (3, 43430760), (4, 32573070), (5, 26058456), (6, 21715380), (8, 16286535), (9, 14476920), (10, 13029228), (12, 10857690), (15, 8686152), (18, 7238460), (20, 6514614), (24, 5428845), (27, 4825640), (30, 4343076), (36, 3619230), (40, 3257307), (45, 2895384), (54, 2412820), (60, 2171538), (72, 1809615), (90, 1447692), (108, 1206410), (120, 1085769), (135, 965128), (180, 723846), (216, 603205), (270, 482564), (360, 361923), (540, 241282), (1080, 120641)]