792243540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{400123}}^1$

素因数の和:400149

約数の個数: 72

約数和(自身を含む): 2621612448

約数和(自身を除く): 1829368908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 400123, 800246, 1200369, 1600492, 2000615, 2400738, 3601107, 4001230, 4401353, 4801476, 6001845, 7202214, 8002460, 8802706, 12003690, 13204059, 14404428, 17605412, 18005535, 22006765, 24007380, 26408118, 36011070, 39612177, 44013530, 52816236, 66020295, 72022140, 79224354, 88027060, 132040590, 158448708, 198060885, 264081180, 396121770, 792243540]

約数ペア:

[(1, 792243540), (2, 396121770), (3, 264081180), (4, 198060885), (5, 158448708), (6, 132040590), (9, 88027060), (10, 79224354), (11, 72022140), (12, 66020295), (15, 52816236), (18, 44013530), (20, 39612177), (22, 36011070), (30, 26408118), (33, 24007380), (36, 22006765), (44, 18005535), (45, 17605412), (55, 14404428), (60, 13204059), (66, 12003690), (90, 8802706), (99, 8002460), (110, 7202214), (132, 6001845), (165, 4801476), (180, 4401353), (198, 4001230), (220, 3601107), (330, 2400738), (396, 2000615), (495, 1600492), (660, 1200369), (990, 800246), (1980, 400123)]