139590240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 453300624

約数和(自身を除く): 313710384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 173, 205, 240, 246, 328, 346, 410, 480, 492, 519, 615, 656, 692, 820, 865, 984, 1038, 1230, 1312, 1384, 1640, 1681, 1730, 1968, 2076, 2460, 2595, 2768, 3280, 3362, 3460, 3936, 4152, 4920, 5043, 5190, 5536, 6560, 6724, 6920, 7093, 8304, 8405, 9840, 10086, 10380, 13448, 13840, 14186, 16608, 16810, 19680, 20172, 20760, 21279, 25215, 26896, 27680, 28372, 33620, 35465, 40344, 41520, 42558, 50430, 53792, 56744, 67240, 70930, 80688, 83040, 85116, 100860, 106395, 113488, 134480, 141860, 161376, 170232, 201720, 212790, 226976, 268960, 283720, 290813, 340464, 403440, 425580, 567440, 581626, 680928, 806880, 851160, 872439, 1134880, 1163252, 1454065, 1702320, 1744878, 2326504, 2908130, 3404640, 3489756, 4362195, 4653008, 5816260, 6979512, 8724390, 9306016, 11632520, 13959024, 17448780, 23265040, 27918048, 34897560, 46530080, 69795120, 139590240]

約数ペア:

[(1, 139590240), (2, 69795120), (3, 46530080), (4, 34897560), (5, 27918048), (6, 23265040), (8, 17448780), (10, 13959024), (12, 11632520), (15, 9306016), (16, 8724390), (20, 6979512), (24, 5816260), (30, 4653008), (32, 4362195), (40, 3489756), (41, 3404640), (48, 2908130), (60, 2326504), (80, 1744878), (82, 1702320), (96, 1454065), (120, 1163252), (123, 1134880), (160, 872439), (164, 851160), (173, 806880), (205, 680928), (240, 581626), (246, 567440), (328, 425580), (346, 403440), (410, 340464), (480, 290813), (492, 283720), (519, 268960), (615, 226976), (656, 212790), (692, 201720), (820, 170232), (865, 161376), (984, 141860), (1038, 134480), (1230, 113488), (1312, 106395), (1384, 100860), (1640, 85116), (1681, 83040), (1730, 80688), (1968, 70930), (2076, 67240), (2460, 56744), (2595, 53792), (2768, 50430), (3280, 42558), (3362, 41520), (3460, 40344), (3936, 35465), (4152, 33620), (4920, 28372), (5043, 27680), (5190, 26896), (5536, 25215), (6560, 21279), (6724, 20760), (6920, 20172), (7093, 19680), (8304, 16810), (8405, 16608), (9840, 14186), (10086, 13840), (10380, 13448)]