43120080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19963}}^1$

素因数の和:19985

約数の個数: 80

約数和(自身を含む): 148532160

約数和(自身を除く): 105412080

約数列:

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

約数ペア:

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