219237120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19031}}^1$

素因数の和:19058

約数の個数: 108

約数和(自身を含む): 758577456

約数和(自身を除く): 539340336

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 19031, 38062, 57093, 76124, 95155, 114186, 152248, 171279, 190310, 228372, 285465, 304496, 342558, 380620, 456744, 570930, 608992, 685116, 761240, 856395, 913488, 1141860, 1217984, 1370232, 1522480, 1712790, 1826976, 2283720, 2435968, 2740464, 3044960, 3425580, 3653952, 4567440, 4871936, 5480928, 6089920, 6851160, 7307904, 9134880, 10961856, 12179840, 13702320, 14615808, 18269760, 21923712, 24359680, 27404640, 36539520, 43847424, 54809280, 73079040, 109618560, 219237120]

約数ペア:

[(1, 219237120), (2, 109618560), (3, 73079040), (4, 54809280), (5, 43847424), (6, 36539520), (8, 27404640), (9, 24359680), (10, 21923712), (12, 18269760), (15, 14615808), (16, 13702320), (18, 12179840), (20, 10961856), (24, 9134880), (30, 7307904), (32, 6851160), (36, 6089920), (40, 5480928), (45, 4871936), (48, 4567440), (60, 3653952), (64, 3425580), (72, 3044960), (80, 2740464), (90, 2435968), (96, 2283720), (120, 1826976), (128, 1712790), (144, 1522480), (160, 1370232), (180, 1217984), (192, 1141860), (240, 913488), (256, 856395), (288, 761240), (320, 685116), (360, 608992), (384, 570930), (480, 456744), (576, 380620), (640, 342558), (720, 304496), (768, 285465), (960, 228372), (1152, 190310), (1280, 171279), (1440, 152248), (1920, 114186), (2304, 95155), (2880, 76124), (3840, 57093), (5760, 38062), (11520, 19031)]