15294457920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2275961}}^1$

素因数の和:2275988

約数の個数: 112

約数和(自身を含む): 55497057408

約数和(自身を除く): 40202599488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 2275961, 4551922, 6827883, 9103844, 11379805, 13655766, 15931727, 18207688, 22759610, 27311532, 31863454, 34139415, 36415376, 45519220, 47795181, 54623064, 63726908, 68278830, 72830752, 79658635, 91038440, 95590362, 109246128, 127453816, 136557660, 145661504, 159317270, 182076880, 191180724, 218492256, 238975905, 254907632, 273115320, 318634540, 364153760, 382361448, 436984512, 477951810, 509815264, 546230640, 637269080, 728307520, 764722896, 955903620, 1019630528, 1092461280, 1274538160, 1529445792, 1911807240, 2184922560, 2549076320, 3058891584, 3823614480, 5098152640, 7647228960, 15294457920]

約数ペア:

[(1, 15294457920), (2, 7647228960), (3, 5098152640), (4, 3823614480), (5, 3058891584), (6, 2549076320), (7, 2184922560), (8, 1911807240), (10, 1529445792), (12, 1274538160), (14, 1092461280), (15, 1019630528), (16, 955903620), (20, 764722896), (21, 728307520), (24, 637269080), (28, 546230640), (30, 509815264), (32, 477951810), (35, 436984512), (40, 382361448), (42, 364153760), (48, 318634540), (56, 273115320), (60, 254907632), (64, 238975905), (70, 218492256), (80, 191180724), (84, 182076880), (96, 159317270), (105, 145661504), (112, 136557660), (120, 127453816), (140, 109246128), (160, 95590362), (168, 91038440), (192, 79658635), (210, 72830752), (224, 68278830), (240, 63726908), (280, 54623064), (320, 47795181), (336, 45519220), (420, 36415376), (448, 34139415), (480, 31863454), (560, 27311532), (672, 22759610), (840, 18207688), (960, 15931727), (1120, 13655766), (1344, 11379805), (1680, 9103844), (2240, 6827883), (3360, 4551922), (6720, 2275961)]