157774080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 508906944

約数和(自身を除く): 351132864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 227, 240, 256, 320, 362, 384, 454, 480, 543, 640, 681, 724, 768, 905, 908, 960, 1086, 1135, 1280, 1362, 1448, 1810, 1816, 1920, 2172, 2270, 2715, 2724, 2896, 3405, 3620, 3632, 3840, 4344, 4540, 5430, 5448, 5792, 6810, 7240, 7264, 8688, 9080, 10860, 10896, 11584, 13620, 14480, 14528, 17376, 18160, 21720, 21792, 23168, 27240, 28960, 29056, 34752, 36320, 41087, 43440, 43584, 46336, 54480, 57920, 58112, 69504, 72640, 82174, 86880, 87168, 108960, 115840, 123261, 139008, 145280, 164348, 173760, 174336, 205435, 217920, 231680, 246522, 290560, 328696, 347520, 410870, 435840, 493044, 616305, 657392, 695040, 821740, 871680, 986088, 1232610, 1314784, 1643480, 1972176, 2465220, 2629568, 3286960, 3944352, 4930440, 5259136, 6573920, 7888704, 9860880, 10518272, 13147840, 15777408, 19721760, 26295680, 31554816, 39443520, 52591360, 78887040, 157774080]

約数ペア:

[(1, 157774080), (2, 78887040), (3, 52591360), (4, 39443520), (5, 31554816), (6, 26295680), (8, 19721760), (10, 15777408), (12, 13147840), (15, 10518272), (16, 9860880), (20, 7888704), (24, 6573920), (30, 5259136), (32, 4930440), (40, 3944352), (48, 3286960), (60, 2629568), (64, 2465220), (80, 1972176), (96, 1643480), (120, 1314784), (128, 1232610), (160, 986088), (181, 871680), (192, 821740), (227, 695040), (240, 657392), (256, 616305), (320, 493044), (362, 435840), (384, 410870), (454, 347520), (480, 328696), (543, 290560), (640, 246522), (681, 231680), (724, 217920), (768, 205435), (905, 174336), (908, 173760), (960, 164348), (1086, 145280), (1135, 139008), (1280, 123261), (1362, 115840), (1448, 108960), (1810, 87168), (1816, 86880), (1920, 82174), (2172, 72640), (2270, 69504), (2715, 58112), (2724, 57920), (2896, 54480), (3405, 46336), (3620, 43584), (3632, 43440), (3840, 41087), (4344, 36320), (4540, 34752), (5430, 29056), (5448, 28960), (5792, 27240), (6810, 23168), (7240, 21792), (7264, 21720), (8688, 18160), (9080, 17376), (10860, 14528), (10896, 14480), (11584, 13620)]