138269760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{144031}}^1$

素因数の和:144051

約数の個数: 56

約数和(自身を含む): 439009536

約数和(自身を除く): 300739776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 144031, 288062, 432093, 576124, 720155, 864186, 1152248, 1440310, 1728372, 2160465, 2304496, 2880620, 3456744, 4320930, 4608992, 5761240, 6913488, 8641860, 9217984, 11522480, 13826976, 17283720, 23044960, 27653952, 34567440, 46089920, 69134880, 138269760]

約数ペア:

[(1, 138269760), (2, 69134880), (3, 46089920), (4, 34567440), (5, 27653952), (6, 23044960), (8, 17283720), (10, 13826976), (12, 11522480), (15, 9217984), (16, 8641860), (20, 6913488), (24, 5761240), (30, 4608992), (32, 4320930), (40, 3456744), (48, 2880620), (60, 2304496), (64, 2160465), (80, 1728372), (96, 1440310), (120, 1152248), (160, 864186), (192, 720155), (240, 576124), (320, 432093), (480, 288062), (960, 144031)]