395391120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^2\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 1247670144

約数和(自身を除く): 852279024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 367, 402, 536, 670, 734, 804, 1005, 1072, 1101, 1340, 1468, 1608, 1835, 2010, 2202, 2680, 2936, 3216, 3670, 4020, 4404, 4489, 5360, 5505, 5872, 7340, 8040, 8808, 8978, 11010, 13467, 14680, 16080, 17616, 17956, 22020, 22445, 24589, 26934, 29360, 35912, 44040, 44890, 49178, 53868, 67335, 71824, 73767, 88080, 89780, 98356, 107736, 122945, 134670, 147534, 179560, 196712, 215472, 245890, 269340, 295068, 359120, 368835, 393424, 491780, 538680, 590136, 737670, 983560, 1077360, 1180272, 1475340, 1647463, 1967120, 2950680, 3294926, 4942389, 5901360, 6589852, 8237315, 9884778, 13179704, 16474630, 19769556, 24711945, 26359408, 32949260, 39539112, 49423890, 65898520, 79078224, 98847780, 131797040, 197695560, 395391120]

約数ペア:

[(1, 395391120), (2, 197695560), (3, 131797040), (4, 98847780), (5, 79078224), (6, 65898520), (8, 49423890), (10, 39539112), (12, 32949260), (15, 26359408), (16, 24711945), (20, 19769556), (24, 16474630), (30, 13179704), (40, 9884778), (48, 8237315), (60, 6589852), (67, 5901360), (80, 4942389), (120, 3294926), (134, 2950680), (201, 1967120), (240, 1647463), (268, 1475340), (335, 1180272), (367, 1077360), (402, 983560), (536, 737670), (670, 590136), (734, 538680), (804, 491780), (1005, 393424), (1072, 368835), (1101, 359120), (1340, 295068), (1468, 269340), (1608, 245890), (1835, 215472), (2010, 196712), (2202, 179560), (2680, 147534), (2936, 134670), (3216, 122945), (3670, 107736), (4020, 98356), (4404, 89780), (4489, 88080), (5360, 73767), (5505, 71824), (5872, 67335), (7340, 53868), (8040, 49178), (8808, 44890), (8978, 44040), (11010, 35912), (13467, 29360), (14680, 26934), (16080, 24589), (17616, 22445), (17956, 22020)]