2465912280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1580713}}^1$

素因数の和:1580740

約数の個数: 64

約数和(自身を含む): 7966798560

約数和(自身を除く): 5500886280

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, 1580713, 3161426, 4742139, 6322852, 7903565, 9484278, 12645704, 15807130, 18968556, 20549269, 23710695, 31614260, 37937112, 41098538, 47421390, 61647807, 63228520, 82197076, 94842780, 102746345, 123295614, 164394152, 189685560, 205492690, 246591228, 308239035, 410985380, 493182456, 616478070, 821970760, 1232956140, 2465912280]

約数ペア:

[(1, 2465912280), (2, 1232956140), (3, 821970760), (4, 616478070), (5, 493182456), (6, 410985380), (8, 308239035), (10, 246591228), (12, 205492690), (13, 189685560), (15, 164394152), (20, 123295614), (24, 102746345), (26, 94842780), (30, 82197076), (39, 63228520), (40, 61647807), (52, 47421390), (60, 41098538), (65, 37937112), (78, 31614260), (104, 23710695), (120, 20549269), (130, 18968556), (156, 15807130), (195, 12645704), (260, 9484278), (312, 7903565), (390, 6322852), (520, 4742139), (780, 3161426), (1560, 1580713)]