181804417920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{10521089}}^1$

素因数の和:10521117

約数の個数: 128

約数和(自身を含む): 643890708000

約数和(自身を除く): 462086290080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 10521089, 21042178, 31563267, 42084356, 52605445, 63126534, 84168712, 94689801, 105210890, 126253068, 157816335, 168337424, 189379602, 210421780, 252506136, 284069403, 315632670, 336674848, 378759204, 420843560, 473449005, 505012272, 568138806, 631265340, 673349696, 757518408, 841687120, 946898010, 1010024544, 1136277612, 1262530680, 1346699392, 1420347015, 1515036816, 1683374240, 1893796020, 2020049088, 2272555224, 2525061360, 2840694030, 3030073632, 3366748480, 3787592040, 4040098176, 4545110448, 5050122720, 5681388060, 6060147264, 6733496960, 7575184080, 9090220896, 10100245440, 11362776120, 12120294528, 15150368160, 18180441792, 20200490880, 22725552240, 30300736320, 36360883584, 45451104480, 60601472640, 90902208960, 181804417920]

約数ペア:

[(1, 181804417920), (2, 90902208960), (3, 60601472640), (4, 45451104480), (5, 36360883584), (6, 30300736320), (8, 22725552240), (9, 20200490880), (10, 18180441792), (12, 15150368160), (15, 12120294528), (16, 11362776120), (18, 10100245440), (20, 9090220896), (24, 7575184080), (27, 6733496960), (30, 6060147264), (32, 5681388060), (36, 5050122720), (40, 4545110448), (45, 4040098176), (48, 3787592040), (54, 3366748480), (60, 3030073632), (64, 2840694030), (72, 2525061360), (80, 2272555224), (90, 2020049088), (96, 1893796020), (108, 1683374240), (120, 1515036816), (128, 1420347015), (135, 1346699392), (144, 1262530680), (160, 1136277612), (180, 1010024544), (192, 946898010), (216, 841687120), (240, 757518408), (270, 673349696), (288, 631265340), (320, 568138806), (360, 505012272), (384, 473449005), (432, 420843560), (480, 378759204), (540, 336674848), (576, 315632670), (640, 284069403), (720, 252506136), (864, 210421780), (960, 189379602), (1080, 168337424), (1152, 157816335), (1440, 126253068), (1728, 105210890), (1920, 94689801), (2160, 84168712), (2880, 63126534), (3456, 52605445), (4320, 42084356), (5760, 31563267), (8640, 21042178), (17280, 10521089)]