8652720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1210

約数の個数: 80

約数和(自身を含む): 27712512

約数和(自身を除く): 19059792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1163, 1240, 1488, 1860, 2326, 2480, 3489, 3720, 4652, 5815, 6978, 7440, 9304, 11630, 13956, 17445, 18608, 23260, 27912, 34890, 36053, 46520, 55824, 69780, 72106, 93040, 108159, 139560, 144212, 180265, 216318, 279120, 288424, 360530, 432636, 540795, 576848, 721060, 865272, 1081590, 1442120, 1730544, 2163180, 2884240, 4326360, 8652720]

約数ペア:

[(1, 8652720), (2, 4326360), (3, 2884240), (4, 2163180), (5, 1730544), (6, 1442120), (8, 1081590), (10, 865272), (12, 721060), (15, 576848), (16, 540795), (20, 432636), (24, 360530), (30, 288424), (31, 279120), (40, 216318), (48, 180265), (60, 144212), (62, 139560), (80, 108159), (93, 93040), (120, 72106), (124, 69780), (155, 55824), (186, 46520), (240, 36053), (248, 34890), (310, 27912), (372, 23260), (465, 18608), (496, 17445), (620, 13956), (744, 11630), (930, 9304), (1163, 7440), (1240, 6978), (1488, 5815), (1860, 4652), (2326, 3720), (2480, 3489)]