145650240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 168

約数和(自身を含む): 506870208

約数和(自身を除く): 361219968

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, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 491, 515, 576, 618, 720, 824, 927, 960, 982, 1030, 1236, 1440, 1473, 1545, 1648, 1854, 1964, 2060, 2455, 2472, 2880, 2946, 3090, 3296, 3708, 3928, 4120, 4419, 4635, 4910, 4944, 5892, 6180, 6592, 7365, 7416, 7856, 8240, 8838, 9270, 9820, 9888, 11784, 12360, 14730, 14832, 15712, 16480, 17676, 18540, 19640, 19776, 22095, 23568, 24720, 29460, 29664, 31424, 32960, 35352, 37080, 39280, 44190, 47136, 49440, 50573, 58920, 59328, 70704, 74160, 78560, 88380, 94272, 98880, 101146, 117840, 141408, 148320, 151719, 157120, 176760, 202292, 235680, 252865, 282816, 296640, 303438, 353520, 404584, 455157, 471360, 505730, 606876, 707040, 758595, 809168, 910314, 1011460, 1213752, 1414080, 1517190, 1618336, 1820628, 2022920, 2275785, 2427504, 3034380, 3236672, 3641256, 4045840, 4551570, 4855008, 6068760, 7282512, 8091680, 9103140, 9710016, 12137520, 14565024, 16183360, 18206280, 24275040, 29130048, 36412560, 48550080, 72825120, 145650240]

約数ペア:

[(1, 145650240), (2, 72825120), (3, 48550080), (4, 36412560), (5, 29130048), (6, 24275040), (8, 18206280), (9, 16183360), (10, 14565024), (12, 12137520), (15, 9710016), (16, 9103140), (18, 8091680), (20, 7282512), (24, 6068760), (30, 4855008), (32, 4551570), (36, 4045840), (40, 3641256), (45, 3236672), (48, 3034380), (60, 2427504), (64, 2275785), (72, 2022920), (80, 1820628), (90, 1618336), (96, 1517190), (103, 1414080), (120, 1213752), (144, 1011460), (160, 910314), (180, 809168), (192, 758595), (206, 707040), (240, 606876), (288, 505730), (309, 471360), (320, 455157), (360, 404584), (412, 353520), (480, 303438), (491, 296640), (515, 282816), (576, 252865), (618, 235680), (720, 202292), (824, 176760), (927, 157120), (960, 151719), (982, 148320), (1030, 141408), (1236, 117840), (1440, 101146), (1473, 98880), (1545, 94272), (1648, 88380), (1854, 78560), (1964, 74160), (2060, 70704), (2455, 59328), (2472, 58920), (2880, 50573), (2946, 49440), (3090, 47136), (3296, 44190), (3708, 39280), (3928, 37080), (4120, 35352), (4419, 32960), (4635, 31424), (4910, 29664), (4944, 29460), (5892, 24720), (6180, 23568), (6592, 22095), (7365, 19776), (7416, 19640), (7856, 18540), (8240, 17676), (8838, 16480), (9270, 15712), (9820, 14832), (9888, 14730), (11784, 12360)]