635320320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{20681}}^1$

素因数の和:20711

約数の個数: 96

約数和(自身を含む): 2032626960

約数和(自身を除く): 1397306640

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, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 20681, 30720, 41362, 62043, 82724, 103405, 124086, 165448, 206810, 248172, 310215, 330896, 413620, 496344, 620430, 661792, 827240, 992688, 1240860, 1323584, 1654480, 1985376, 2481720, 2647168, 3308960, 3970752, 4963440, 5294336, 6617920, 7941504, 9926880, 10588672, 13235840, 15883008, 19853760, 21177344, 26471680, 31766016, 39707520, 42354688, 52943360, 63532032, 79415040, 105886720, 127064064, 158830080, 211773440, 317660160, 635320320]

約数ペア:

[(1, 635320320), (2, 317660160), (3, 211773440), (4, 158830080), (5, 127064064), (6, 105886720), (8, 79415040), (10, 63532032), (12, 52943360), (15, 42354688), (16, 39707520), (20, 31766016), (24, 26471680), (30, 21177344), (32, 19853760), (40, 15883008), (48, 13235840), (60, 10588672), (64, 9926880), (80, 7941504), (96, 6617920), (120, 5294336), (128, 4963440), (160, 3970752), (192, 3308960), (240, 2647168), (256, 2481720), (320, 1985376), (384, 1654480), (480, 1323584), (512, 1240860), (640, 992688), (768, 827240), (960, 661792), (1024, 620430), (1280, 496344), (1536, 413620), (1920, 330896), (2048, 310215), (2560, 248172), (3072, 206810), (3840, 165448), (5120, 124086), (6144, 103405), (7680, 82724), (10240, 62043), (15360, 41362), (20681, 30720)]