520120320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{16931}}^1$

素因数の和:16961

約数の個数: 96

約数和(自身を含む): 1664076960

約数和(自身を除く): 1143956640

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, 16931, 30720, 33862, 50793, 67724, 84655, 101586, 135448, 169310, 203172, 253965, 270896, 338620, 406344, 507930, 541792, 677240, 812688, 1015860, 1083584, 1354480, 1625376, 2031720, 2167168, 2708960, 3250752, 4063440, 4334336, 5417920, 6501504, 8126880, 8668672, 10835840, 13003008, 16253760, 17337344, 21671680, 26006016, 32507520, 34674688, 43343360, 52012032, 65015040, 86686720, 104024064, 130030080, 173373440, 260060160, 520120320]

約数ペア:

[(1, 520120320), (2, 260060160), (3, 173373440), (4, 130030080), (5, 104024064), (6, 86686720), (8, 65015040), (10, 52012032), (12, 43343360), (15, 34674688), (16, 32507520), (20, 26006016), (24, 21671680), (30, 17337344), (32, 16253760), (40, 13003008), (48, 10835840), (60, 8668672), (64, 8126880), (80, 6501504), (96, 5417920), (120, 4334336), (128, 4063440), (160, 3250752), (192, 2708960), (240, 2167168), (256, 2031720), (320, 1625376), (384, 1354480), (480, 1083584), (512, 1015860), (640, 812688), (768, 677240), (960, 541792), (1024, 507930), (1280, 406344), (1536, 338620), (1920, 270896), (2048, 253965), (2560, 203172), (3072, 169310), (3840, 135448), (5120, 101586), (6144, 84655), (7680, 67724), (10240, 50793), (15360, 33862), (16931, 30720)]