165984480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1673

約数の個数: 144

約数和(自身を含む): 574544880

約数和(自身を除く): 408560400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 480, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1440, 1460, 1579, 1752, 2190, 2336, 2628, 2920, 3158, 3285, 3504, 4380, 4737, 5256, 5840, 6316, 6570, 7008, 7895, 8760, 9474, 10512, 11680, 12632, 13140, 14211, 15790, 17520, 18948, 21024, 23685, 25264, 26280, 28422, 31580, 35040, 37896, 47370, 50528, 52560, 56844, 63160, 71055, 75792, 94740, 105120, 113688, 115267, 126320, 142110, 151584, 189480, 227376, 230534, 252640, 284220, 345801, 378960, 454752, 461068, 568440, 576335, 691602, 757920, 922136, 1037403, 1136880, 1152670, 1383204, 1729005, 1844272, 2074806, 2273760, 2305340, 2766408, 3458010, 3688544, 4149612, 4610680, 5187015, 5532816, 6916020, 8299224, 9221360, 10374030, 11065632, 13832040, 16598448, 18442720, 20748060, 27664080, 33196896, 41496120, 55328160, 82992240, 165984480]

約数ペア:

[(1, 165984480), (2, 82992240), (3, 55328160), (4, 41496120), (5, 33196896), (6, 27664080), (8, 20748060), (9, 18442720), (10, 16598448), (12, 13832040), (15, 11065632), (16, 10374030), (18, 9221360), (20, 8299224), (24, 6916020), (30, 5532816), (32, 5187015), (36, 4610680), (40, 4149612), (45, 3688544), (48, 3458010), (60, 2766408), (72, 2305340), (73, 2273760), (80, 2074806), (90, 1844272), (96, 1729005), (120, 1383204), (144, 1152670), (146, 1136880), (160, 1037403), (180, 922136), (219, 757920), (240, 691602), (288, 576335), (292, 568440), (360, 461068), (365, 454752), (438, 378960), (480, 345801), (584, 284220), (657, 252640), (720, 230534), (730, 227376), (876, 189480), (1095, 151584), (1168, 142110), (1314, 126320), (1440, 115267), (1460, 113688), (1579, 105120), (1752, 94740), (2190, 75792), (2336, 71055), (2628, 63160), (2920, 56844), (3158, 52560), (3285, 50528), (3504, 47370), (4380, 37896), (4737, 35040), (5256, 31580), (5840, 28422), (6316, 26280), (6570, 25264), (7008, 23685), (7895, 21024), (8760, 18948), (9474, 17520), (10512, 15790), (11680, 14211), (12632, 13140)]