30553920

素因数分解:

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

素因数の和:229

約数の個数: 126

約数和(自身を含む): 106122978

約数和(自身を除く): 75569058

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, 515, 576, 618, 720, 824, 927, 960, 1030, 1236, 1440, 1545, 1648, 1854, 2060, 2472, 2880, 3090, 3296, 3708, 4120, 4635, 4944, 6180, 6592, 7416, 8240, 9270, 9888, 10609, 12360, 14832, 16480, 18540, 19776, 21218, 24720, 29664, 31827, 32960, 37080, 42436, 49440, 53045, 59328, 63654, 74160, 84872, 95481, 98880, 106090, 127308, 148320, 159135, 169744, 190962, 212180, 254616, 296640, 318270, 339488, 381924, 424360, 477405, 509232, 636540, 678976, 763848, 848720, 954810, 1018464, 1273080, 1527696, 1697440, 1909620, 2036928, 2546160, 3055392, 3394880, 3819240, 5092320, 6110784, 7638480, 10184640, 15276960, 30553920]

約数ペア:

[(1, 30553920), (2, 15276960), (3, 10184640), (4, 7638480), (5, 6110784), (6, 5092320), (8, 3819240), (9, 3394880), (10, 3055392), (12, 2546160), (15, 2036928), (16, 1909620), (18, 1697440), (20, 1527696), (24, 1273080), (30, 1018464), (32, 954810), (36, 848720), (40, 763848), (45, 678976), (48, 636540), (60, 509232), (64, 477405), (72, 424360), (80, 381924), (90, 339488), (96, 318270), (103, 296640), (120, 254616), (144, 212180), (160, 190962), (180, 169744), (192, 159135), (206, 148320), (240, 127308), (288, 106090), (309, 98880), (320, 95481), (360, 84872), (412, 74160), (480, 63654), (515, 59328), (576, 53045), (618, 49440), (720, 42436), (824, 37080), (927, 32960), (960, 31827), (1030, 29664), (1236, 24720), (1440, 21218), (1545, 19776), (1648, 18540), (1854, 16480), (2060, 14832), (2472, 12360), (2880, 10609), (3090, 9888), (3296, 9270), (3708, 8240), (4120, 7416), (4635, 6592), (4944, 6180)]