86240160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19963}}^1$

素因数の和:19987

約数の個数: 96

約数和(自身を含む): 301855680

約数和(自身を除く): 215615520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 19963, 39926, 59889, 79852, 99815, 119778, 159704, 179667, 199630, 239556, 299445, 319408, 359334, 399260, 479112, 539001, 598890, 638816, 718668, 798520, 898335, 958224, 1078002, 1197780, 1437336, 1597040, 1796670, 1916448, 2156004, 2395560, 2695005, 2874672, 3194080, 3593340, 4312008, 4791120, 5390010, 5749344, 7186680, 8624016, 9582240, 10780020, 14373360, 17248032, 21560040, 28746720, 43120080, 86240160]

約数ペア:

[(1, 86240160), (2, 43120080), (3, 28746720), (4, 21560040), (5, 17248032), (6, 14373360), (8, 10780020), (9, 9582240), (10, 8624016), (12, 7186680), (15, 5749344), (16, 5390010), (18, 4791120), (20, 4312008), (24, 3593340), (27, 3194080), (30, 2874672), (32, 2695005), (36, 2395560), (40, 2156004), (45, 1916448), (48, 1796670), (54, 1597040), (60, 1437336), (72, 1197780), (80, 1078002), (90, 958224), (96, 898335), (108, 798520), (120, 718668), (135, 638816), (144, 598890), (160, 539001), (180, 479112), (216, 399260), (240, 359334), (270, 319408), (288, 299445), (360, 239556), (432, 199630), (480, 179667), (540, 159704), (720, 119778), (864, 99815), (1080, 79852), (1440, 59889), (2160, 39926), (4320, 19963)]