2010187560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{540373}}^1$

素因数の和:540418

約数の個数: 64

約数和(自身を含む): 6225108480

約数和(自身を除く): 4214920920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 540373, 1080746, 1621119, 2161492, 2701865, 3242238, 4322984, 5403730, 6484476, 8105595, 10807460, 12968952, 16211190, 16751563, 21614920, 32422380, 33503126, 50254689, 64844760, 67006252, 83757815, 100509378, 134012504, 167515630, 201018756, 251273445, 335031260, 402037512, 502546890, 670062520, 1005093780, 2010187560]

約数ペア:

[(1, 2010187560), (2, 1005093780), (3, 670062520), (4, 502546890), (5, 402037512), (6, 335031260), (8, 251273445), (10, 201018756), (12, 167515630), (15, 134012504), (20, 100509378), (24, 83757815), (30, 67006252), (31, 64844760), (40, 50254689), (60, 33503126), (62, 32422380), (93, 21614920), (120, 16751563), (124, 16211190), (155, 12968952), (186, 10807460), (248, 8105595), (310, 6484476), (372, 5403730), (465, 4322984), (620, 3242238), (744, 2701865), (930, 2161492), (1240, 1621119), (1860, 1080746), (3720, 540373)]