27464940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 86224320

約数和(自身を除く): 58759380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 181, 270, 281, 362, 540, 543, 562, 724, 843, 905, 1086, 1124, 1405, 1629, 1686, 1810, 2172, 2529, 2715, 2810, 3258, 3372, 3620, 4215, 4887, 5058, 5430, 5620, 6516, 7587, 8145, 8430, 9774, 10116, 10860, 12645, 15174, 16290, 16860, 19548, 24435, 25290, 30348, 32580, 37935, 48870, 50580, 50861, 75870, 97740, 101722, 151740, 152583, 203444, 254305, 305166, 457749, 508610, 610332, 762915, 915498, 1017220, 1373247, 1525830, 1830996, 2288745, 2746494, 3051660, 4577490, 5492988, 6866235, 9154980, 13732470, 27464940]

約数ペア:

[(1, 27464940), (2, 13732470), (3, 9154980), (4, 6866235), (5, 5492988), (6, 4577490), (9, 3051660), (10, 2746494), (12, 2288745), (15, 1830996), (18, 1525830), (20, 1373247), (27, 1017220), (30, 915498), (36, 762915), (45, 610332), (54, 508610), (60, 457749), (90, 305166), (108, 254305), (135, 203444), (180, 152583), (181, 151740), (270, 101722), (281, 97740), (362, 75870), (540, 50861), (543, 50580), (562, 48870), (724, 37935), (843, 32580), (905, 30348), (1086, 25290), (1124, 24435), (1405, 19548), (1629, 16860), (1686, 16290), (1810, 15174), (2172, 12645), (2529, 10860), (2715, 10116), (2810, 9774), (3258, 8430), (3372, 8145), (3620, 7587), (4215, 6516), (4887, 5620), (5058, 5430)]