520009920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1753}}^1$

素因数の和:1879

約数の個数: 168

約数和(自身を含む): 1807012896

約数和(自身を除く): 1287002976

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, 1753, 1854, 2060, 2472, 2880, 3090, 3296, 3506, 3708, 4120, 4635, 4944, 5259, 6180, 6592, 7012, 7416, 8240, 8765, 9270, 9888, 10518, 12360, 14024, 14832, 15777, 16480, 17530, 18540, 19776, 21036, 24720, 26295, 28048, 29664, 31554, 32960, 35060, 37080, 42072, 49440, 52590, 56096, 59328, 63108, 70120, 74160, 78885, 84144, 98880, 105180, 112192, 126216, 140240, 148320, 157770, 168288, 180559, 210360, 252432, 280480, 296640, 315540, 336576, 361118, 420720, 504864, 541677, 560960, 631080, 722236, 841440, 902795, 1009728, 1083354, 1262160, 1444472, 1625031, 1682880, 1805590, 2166708, 2524320, 2708385, 2888944, 3250062, 3611180, 4333416, 5048640, 5416770, 5777888, 6500124, 7222360, 8125155, 8666832, 10833540, 11555776, 13000248, 14444720, 16250310, 17333664, 21667080, 26000496, 28889440, 32500620, 34667328, 43334160, 52000992, 57778880, 65001240, 86668320, 104001984, 130002480, 173336640, 260004960, 520009920]

約数ペア:

[(1, 520009920), (2, 260004960), (3, 173336640), (4, 130002480), (5, 104001984), (6, 86668320), (8, 65001240), (9, 57778880), (10, 52000992), (12, 43334160), (15, 34667328), (16, 32500620), (18, 28889440), (20, 26000496), (24, 21667080), (30, 17333664), (32, 16250310), (36, 14444720), (40, 13000248), (45, 11555776), (48, 10833540), (60, 8666832), (64, 8125155), (72, 7222360), (80, 6500124), (90, 5777888), (96, 5416770), (103, 5048640), (120, 4333416), (144, 3611180), (160, 3250062), (180, 2888944), (192, 2708385), (206, 2524320), (240, 2166708), (288, 1805590), (309, 1682880), (320, 1625031), (360, 1444472), (412, 1262160), (480, 1083354), (515, 1009728), (576, 902795), (618, 841440), (720, 722236), (824, 631080), (927, 560960), (960, 541677), (1030, 504864), (1236, 420720), (1440, 361118), (1545, 336576), (1648, 315540), (1753, 296640), (1854, 280480), (2060, 252432), (2472, 210360), (2880, 180559), (3090, 168288), (3296, 157770), (3506, 148320), (3708, 140240), (4120, 126216), (4635, 112192), (4944, 105180), (5259, 98880), (6180, 84144), (6592, 78885), (7012, 74160), (7416, 70120), (8240, 63108), (8765, 59328), (9270, 56096), (9888, 52590), (10518, 49440), (12360, 42072), (14024, 37080), (14832, 35060), (15777, 32960), (16480, 31554), (17530, 29664), (18540, 28048), (19776, 26295), (21036, 24720)]