127579560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62539}}^1$

素因数の和:62570

約数の個数: 64

約数和(自身を含む): 405259200

約数和(自身を除く): 277679640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 62539, 125078, 187617, 250156, 312695, 375234, 500312, 625390, 750468, 938085, 1063163, 1250780, 1500936, 1876170, 2126326, 2501560, 3189489, 3752340, 4252652, 5315815, 6378978, 7504680, 8505304, 10631630, 12757956, 15947445, 21263260, 25515912, 31894890, 42526520, 63789780, 127579560]

約数ペア:

[(1, 127579560), (2, 63789780), (3, 42526520), (4, 31894890), (5, 25515912), (6, 21263260), (8, 15947445), (10, 12757956), (12, 10631630), (15, 8505304), (17, 7504680), (20, 6378978), (24, 5315815), (30, 4252652), (34, 3752340), (40, 3189489), (51, 2501560), (60, 2126326), (68, 1876170), (85, 1500936), (102, 1250780), (120, 1063163), (136, 938085), (170, 750468), (204, 625390), (255, 500312), (340, 375234), (408, 312695), (510, 250156), (680, 187617), (1020, 125078), (2040, 62539)]