25764720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3510

約数の個数: 80

約数和(自身を含む): 82470912

約数和(自身を除く): 56706192

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, 1240, 1488, 1860, 2480, 3463, 3720, 6926, 7440, 10389, 13852, 17315, 20778, 27704, 34630, 41556, 51945, 55408, 69260, 83112, 103890, 107353, 138520, 166224, 207780, 214706, 277040, 322059, 415560, 429412, 536765, 644118, 831120, 858824, 1073530, 1288236, 1610295, 1717648, 2147060, 2576472, 3220590, 4294120, 5152944, 6441180, 8588240, 12882360, 25764720]

約数ペア:

[(1, 25764720), (2, 12882360), (3, 8588240), (4, 6441180), (5, 5152944), (6, 4294120), (8, 3220590), (10, 2576472), (12, 2147060), (15, 1717648), (16, 1610295), (20, 1288236), (24, 1073530), (30, 858824), (31, 831120), (40, 644118), (48, 536765), (60, 429412), (62, 415560), (80, 322059), (93, 277040), (120, 214706), (124, 207780), (155, 166224), (186, 138520), (240, 107353), (248, 103890), (310, 83112), (372, 69260), (465, 55408), (496, 51945), (620, 41556), (744, 34630), (930, 27704), (1240, 20778), (1488, 17315), (1860, 13852), (2480, 10389), (3463, 7440), (3720, 6926)]