1080281880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3691}}^1$

素因数の和:3982

約数の個数: 128

約数和(自身を含む): 3615206400

約数和(自身を除く): 2534924520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 271, 360, 540, 542, 813, 1080, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 3691, 4065, 4878, 5420, 6504, 7317, 7382, 8130, 9756, 10840, 11073, 12195, 14634, 14764, 16260, 18455, 19512, 22146, 24390, 29268, 29528, 32520, 33219, 36585, 36910, 44292, 48780, 55365, 58536, 66438, 73170, 73820, 88584, 97560, 99657, 110730, 132876, 146340, 147640, 166095, 199314, 221460, 265752, 292680, 332190, 398628, 442920, 498285, 664380, 797256, 996570, 1000261, 1328760, 1993140, 2000522, 3000783, 3986280, 4001044, 5001305, 6001566, 8002088, 9002349, 10002610, 12003132, 15003915, 18004698, 20005220, 24006264, 27007047, 30007830, 36009396, 40010440, 45011745, 54014094, 60015660, 72018792, 90023490, 108028188, 120031320, 135035235, 180046980, 216056376, 270070470, 360093960, 540140940, 1080281880]

約数ペア:

[(1, 1080281880), (2, 540140940), (3, 360093960), (4, 270070470), (5, 216056376), (6, 180046980), (8, 135035235), (9, 120031320), (10, 108028188), (12, 90023490), (15, 72018792), (18, 60015660), (20, 54014094), (24, 45011745), (27, 40010440), (30, 36009396), (36, 30007830), (40, 27007047), (45, 24006264), (54, 20005220), (60, 18004698), (72, 15003915), (90, 12003132), (108, 10002610), (120, 9002349), (135, 8002088), (180, 6001566), (216, 5001305), (270, 4001044), (271, 3986280), (360, 3000783), (540, 2000522), (542, 1993140), (813, 1328760), (1080, 1000261), (1084, 996570), (1355, 797256), (1626, 664380), (2168, 498285), (2439, 442920), (2710, 398628), (3252, 332190), (3691, 292680), (4065, 265752), (4878, 221460), (5420, 199314), (6504, 166095), (7317, 147640), (7382, 146340), (8130, 132876), (9756, 110730), (10840, 99657), (11073, 97560), (12195, 88584), (14634, 73820), (14764, 73170), (16260, 66438), (18455, 58536), (19512, 55365), (22146, 48780), (24390, 44292), (29268, 36910), (29528, 36585), (32520, 33219)]