248889228660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1008547}}^1$

素因数の和:1009022

約数の個数: 96

約数和(自身を含む): 776017173120

約数和(自身を除く): 527127944460

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, 270, 457, 540, 914, 1371, 1828, 2285, 2742, 4113, 4570, 5484, 6855, 8226, 9140, 12339, 13710, 16452, 20565, 24678, 27420, 41130, 49356, 61695, 82260, 123390, 246780, 1008547, 2017094, 3025641, 4034188, 5042735, 6051282, 9076923, 10085470, 12102564, 15128205, 18153846, 20170940, 27230769, 30256410, 36307692, 45384615, 54461538, 60512820, 90769230, 108923076, 136153845, 181538460, 272307690, 460905979, 544615380, 921811958, 1382717937, 1843623916, 2304529895, 2765435874, 4148153811, 4609059790, 5530871748, 6913589685, 8296307622, 9218119580, 12444461433, 13827179370, 16592615244, 20740769055, 24888922866, 27654358740, 41481538110, 49777845732, 62222307165, 82963076220, 124444614330, 248889228660]

約数ペア:

[(1, 248889228660), (2, 124444614330), (3, 82963076220), (4, 62222307165), (5, 49777845732), (6, 41481538110), (9, 27654358740), (10, 24888922866), (12, 20740769055), (15, 16592615244), (18, 13827179370), (20, 12444461433), (27, 9218119580), (30, 8296307622), (36, 6913589685), (45, 5530871748), (54, 4609059790), (60, 4148153811), (90, 2765435874), (108, 2304529895), (135, 1843623916), (180, 1382717937), (270, 921811958), (457, 544615380), (540, 460905979), (914, 272307690), (1371, 181538460), (1828, 136153845), (2285, 108923076), (2742, 90769230), (4113, 60512820), (4570, 54461538), (5484, 45384615), (6855, 36307692), (8226, 30256410), (9140, 27230769), (12339, 20170940), (13710, 18153846), (16452, 15128205), (20565, 12102564), (24678, 10085470), (27420, 9076923), (41130, 6051282), (49356, 5042735), (61695, 4034188), (82260, 3025641), (123390, 2017094), (246780, 1008547)]