4266720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{2963}}^1$

素因数の和:2984

約数の個数: 72

約数和(自身を含む): 14565096

約数和(自身を除く): 10298376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 2963, 5926, 8889, 11852, 14815, 17778, 23704, 26667, 29630, 35556, 44445, 47408, 53334, 59260, 71112, 88890, 94816, 106668, 118520, 133335, 142224, 177780, 213336, 237040, 266670, 284448, 355560, 426672, 474080, 533340, 711120, 853344, 1066680, 1422240, 2133360, 4266720]

約数ペア:

[(1, 4266720), (2, 2133360), (3, 1422240), (4, 1066680), (5, 853344), (6, 711120), (8, 533340), (9, 474080), (10, 426672), (12, 355560), (15, 284448), (16, 266670), (18, 237040), (20, 213336), (24, 177780), (30, 142224), (32, 133335), (36, 118520), (40, 106668), (45, 94816), (48, 88890), (60, 71112), (72, 59260), (80, 53334), (90, 47408), (96, 44445), (120, 35556), (144, 29630), (160, 26667), (180, 23704), (240, 17778), (288, 14815), (360, 11852), (480, 8889), (720, 5926), (1440, 2963)]