130816080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:946

約数の個数: 160

約数和(自身を含む): 457470720

約数和(自身を除く): 326654640

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, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 853, 1065, 1080, 1136, 1278, 1420, 1704, 1706, 1917, 2130, 2160, 2556, 2559, 2840, 3195, 3408, 3412, 3834, 4260, 4265, 5112, 5118, 5680, 6390, 6824, 7668, 7677, 8520, 8530, 9585, 10224, 10236, 12780, 12795, 13648, 15336, 15354, 17040, 17060, 19170, 20472, 23031, 25560, 25590, 30672, 30708, 34120, 38340, 38385, 40944, 46062, 51120, 51180, 60563, 61416, 68240, 76680, 76770, 92124, 102360, 115155, 121126, 122832, 153360, 153540, 181689, 184248, 204720, 230310, 242252, 302815, 307080, 363378, 368496, 460620, 484504, 545067, 605630, 614160, 726756, 908445, 921240, 969008, 1090134, 1211260, 1453512, 1635201, 1816890, 1842480, 2180268, 2422520, 2725335, 2907024, 3270402, 3633780, 4360536, 4845040, 5450670, 6540804, 7267560, 8176005, 8721072, 10901340, 13081608, 14535120, 16352010, 21802680, 26163216, 32704020, 43605360, 65408040, 130816080]

約数ペア:

[(1, 130816080), (2, 65408040), (3, 43605360), (4, 32704020), (5, 26163216), (6, 21802680), (8, 16352010), (9, 14535120), (10, 13081608), (12, 10901340), (15, 8721072), (16, 8176005), (18, 7267560), (20, 6540804), (24, 5450670), (27, 4845040), (30, 4360536), (36, 3633780), (40, 3270402), (45, 2907024), (48, 2725335), (54, 2422520), (60, 2180268), (71, 1842480), (72, 1816890), (80, 1635201), (90, 1453512), (108, 1211260), (120, 1090134), (135, 969008), (142, 921240), (144, 908445), (180, 726756), (213, 614160), (216, 605630), (240, 545067), (270, 484504), (284, 460620), (355, 368496), (360, 363378), (426, 307080), (432, 302815), (540, 242252), (568, 230310), (639, 204720), (710, 184248), (720, 181689), (852, 153540), (853, 153360), (1065, 122832), (1080, 121126), (1136, 115155), (1278, 102360), (1420, 92124), (1704, 76770), (1706, 76680), (1917, 68240), (2130, 61416), (2160, 60563), (2556, 51180), (2559, 51120), (2840, 46062), (3195, 40944), (3408, 38385), (3412, 38340), (3834, 34120), (4260, 30708), (4265, 30672), (5112, 25590), (5118, 25560), (5680, 23031), (6390, 20472), (6824, 19170), (7668, 17060), (7677, 17040), (8520, 15354), (8530, 15336), (9585, 13648), (10224, 12795), (10236, 12780)]