161524080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{853}}^1$

素因数の和:1135

約数の個数: 120

約数和(自身を含む): 545152608

約数和(自身を除く): 383628528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 526, 720, 789, 853, 1052, 1315, 1578, 1706, 2104, 2367, 2559, 2630, 3156, 3412, 3945, 4208, 4265, 4734, 5118, 5260, 6312, 6824, 7677, 7890, 8530, 9468, 10236, 10520, 11835, 12624, 12795, 13648, 15354, 15780, 17060, 18936, 20472, 21040, 23670, 25590, 30708, 31560, 34120, 37872, 38385, 40944, 47340, 51180, 61416, 63120, 68240, 76770, 94680, 102360, 122832, 153540, 189360, 204720, 224339, 307080, 448678, 614160, 673017, 897356, 1121695, 1346034, 1794712, 2019051, 2243390, 2692068, 3365085, 3589424, 4038102, 4486780, 5384136, 6730170, 8076204, 8973560, 10095255, 10768272, 13460340, 16152408, 17947120, 20190510, 26920680, 32304816, 40381020, 53841360, 80762040, 161524080]

約数ペア:

[(1, 161524080), (2, 80762040), (3, 53841360), (4, 40381020), (5, 32304816), (6, 26920680), (8, 20190510), (9, 17947120), (10, 16152408), (12, 13460340), (15, 10768272), (16, 10095255), (18, 8973560), (20, 8076204), (24, 6730170), (30, 5384136), (36, 4486780), (40, 4038102), (45, 3589424), (48, 3365085), (60, 2692068), (72, 2243390), (80, 2019051), (90, 1794712), (120, 1346034), (144, 1121695), (180, 897356), (240, 673017), (263, 614160), (360, 448678), (526, 307080), (720, 224339), (789, 204720), (853, 189360), (1052, 153540), (1315, 122832), (1578, 102360), (1706, 94680), (2104, 76770), (2367, 68240), (2559, 63120), (2630, 61416), (3156, 51180), (3412, 47340), (3945, 40944), (4208, 38385), (4265, 37872), (4734, 34120), (5118, 31560), (5260, 30708), (6312, 25590), (6824, 23670), (7677, 21040), (7890, 20472), (8530, 18936), (9468, 17060), (10236, 15780), (10520, 15354), (11835, 13648), (12624, 12795)]