1913040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2657}}^1$

素因数の和:2676

約数の個数: 60

約数和(自身を含む): 6427044

約数和(自身を除く): 4514004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2657, 5314, 7971, 10628, 13285, 15942, 21256, 23913, 26570, 31884, 39855, 42512, 47826, 53140, 63768, 79710, 95652, 106280, 119565, 127536, 159420, 191304, 212560, 239130, 318840, 382608, 478260, 637680, 956520, 1913040]

約数ペア:

[(1, 1913040), (2, 956520), (3, 637680), (4, 478260), (5, 382608), (6, 318840), (8, 239130), (9, 212560), (10, 191304), (12, 159420), (15, 127536), (16, 119565), (18, 106280), (20, 95652), (24, 79710), (30, 63768), (36, 53140), (40, 47826), (45, 42512), (48, 39855), (60, 31884), (72, 26570), (80, 23913), (90, 21256), (120, 15942), (144, 13285), (180, 10628), (240, 7971), (360, 5314), (720, 2657)]