64829280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 205970688

約数和(自身を除く): 141141408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1031, 1048, 1310, 1572, 1965, 2062, 2096, 2620, 3093, 3144, 3930, 4124, 4192, 5155, 5240, 6186, 6288, 7860, 8248, 10310, 10480, 12372, 12576, 15465, 15720, 16496, 20620, 20960, 24744, 30930, 31440, 32992, 41240, 49488, 61860, 62880, 82480, 98976, 123720, 135061, 164960, 247440, 270122, 405183, 494880, 540244, 675305, 810366, 1080488, 1350610, 1620732, 2025915, 2160976, 2701220, 3241464, 4051830, 4321952, 5402440, 6482928, 8103660, 10804880, 12965856, 16207320, 21609760, 32414640, 64829280]

約数ペア:

[(1, 64829280), (2, 32414640), (3, 21609760), (4, 16207320), (5, 12965856), (6, 10804880), (8, 8103660), (10, 6482928), (12, 5402440), (15, 4321952), (16, 4051830), (20, 3241464), (24, 2701220), (30, 2160976), (32, 2025915), (40, 1620732), (48, 1350610), (60, 1080488), (80, 810366), (96, 675305), (120, 540244), (131, 494880), (160, 405183), (240, 270122), (262, 247440), (393, 164960), (480, 135061), (524, 123720), (655, 98976), (786, 82480), (1031, 62880), (1048, 61860), (1310, 49488), (1572, 41240), (1965, 32992), (2062, 31440), (2096, 30930), (2620, 24744), (3093, 20960), (3144, 20620), (3930, 16496), (4124, 15720), (4192, 15465), (5155, 12576), (5240, 12372), (6186, 10480), (6288, 10310), (7860, 8248)]