7451272320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{3880871}}^1$

素因数の和:3880893

約数の個数: 64

約数和(自身を含む): 23750936640

約数和(自身を除く): 16299664320

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, 320, 384, 480, 640, 960, 1920, 3880871, 7761742, 11642613, 15523484, 19404355, 23285226, 31046968, 38808710, 46570452, 58213065, 62093936, 77617420, 93140904, 116426130, 124187872, 155234840, 186281808, 232852260, 248375744, 310469680, 372563616, 465704520, 496751488, 620939360, 745127232, 931409040, 1241878720, 1490254464, 1862818080, 2483757440, 3725636160, 7451272320]

約数ペア:

[(1, 7451272320), (2, 3725636160), (3, 2483757440), (4, 1862818080), (5, 1490254464), (6, 1241878720), (8, 931409040), (10, 745127232), (12, 620939360), (15, 496751488), (16, 465704520), (20, 372563616), (24, 310469680), (30, 248375744), (32, 232852260), (40, 186281808), (48, 155234840), (60, 124187872), (64, 116426130), (80, 93140904), (96, 77617420), (120, 62093936), (128, 58213065), (160, 46570452), (192, 38808710), (240, 31046968), (320, 23285226), (384, 19404355), (480, 15523484), (640, 11642613), (960, 7761742), (1920, 3880871)]