72363840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1816

約数の個数: 112

約数和(自身を含む): 235232448

約数和(自身を除く): 162868608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1753, 2064, 2580, 2752, 3440, 3506, 4128, 5160, 5259, 6880, 7012, 8256, 8765, 10320, 10518, 13760, 14024, 17530, 20640, 21036, 26295, 28048, 35060, 41280, 42072, 52590, 56096, 70120, 75379, 84144, 105180, 112192, 140240, 150758, 168288, 210360, 226137, 280480, 301516, 336576, 376895, 420720, 452274, 560960, 603032, 753790, 841440, 904548, 1130685, 1206064, 1507580, 1682880, 1809096, 2261370, 2412128, 3015160, 3618192, 4522740, 4824256, 6030320, 7236384, 9045480, 12060640, 14472768, 18090960, 24121280, 36181920, 72363840]

約数ペア:

[(1, 72363840), (2, 36181920), (3, 24121280), (4, 18090960), (5, 14472768), (6, 12060640), (8, 9045480), (10, 7236384), (12, 6030320), (15, 4824256), (16, 4522740), (20, 3618192), (24, 3015160), (30, 2412128), (32, 2261370), (40, 1809096), (43, 1682880), (48, 1507580), (60, 1206064), (64, 1130685), (80, 904548), (86, 841440), (96, 753790), (120, 603032), (129, 560960), (160, 452274), (172, 420720), (192, 376895), (215, 336576), (240, 301516), (258, 280480), (320, 226137), (344, 210360), (430, 168288), (480, 150758), (516, 140240), (645, 112192), (688, 105180), (860, 84144), (960, 75379), (1032, 70120), (1290, 56096), (1376, 52590), (1720, 42072), (1753, 41280), (2064, 35060), (2580, 28048), (2752, 26295), (3440, 21036), (3506, 20640), (4128, 17530), (5160, 14024), (5259, 13760), (6880, 10518), (7012, 10320), (8256, 8765)]