17492280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11213}}^1$

素因数の和:11240

約数の個数: 64

約数和(自身を含む): 56518560

約数和(自身を除く): 39026280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 11213, 22426, 33639, 44852, 56065, 67278, 89704, 112130, 134556, 145769, 168195, 224260, 269112, 291538, 336390, 437307, 448520, 583076, 672780, 728845, 874614, 1166152, 1345560, 1457690, 1749228, 2186535, 2915380, 3498456, 4373070, 5830760, 8746140, 17492280]

約数ペア:

[(1, 17492280), (2, 8746140), (3, 5830760), (4, 4373070), (5, 3498456), (6, 2915380), (8, 2186535), (10, 1749228), (12, 1457690), (13, 1345560), (15, 1166152), (20, 874614), (24, 728845), (26, 672780), (30, 583076), (39, 448520), (40, 437307), (52, 336390), (60, 291538), (65, 269112), (78, 224260), (104, 168195), (120, 145769), (130, 134556), (156, 112130), (195, 89704), (260, 67278), (312, 56065), (390, 44852), (520, 33639), (780, 22426), (1560, 11213)]