239948160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2659}}^1$

素因数の和:2728

約数の個数: 128

約数和(自身を含む): 781401600

約数和(自身を除く): 541453440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2659, 2820, 3008, 3760, 4512, 5318, 5640, 6016, 7520, 7977, 9024, 10636, 11280, 13295, 15040, 15954, 18048, 21272, 22560, 26590, 30080, 31908, 39885, 42544, 45120, 53180, 63816, 79770, 85088, 90240, 106360, 124973, 127632, 159540, 170176, 212720, 249946, 255264, 319080, 340352, 374919, 425440, 499892, 510528, 624865, 638160, 749838, 850880, 999784, 1021056, 1249730, 1276320, 1499676, 1701760, 1874595, 1999568, 2499460, 2552640, 2999352, 3749190, 3999136, 4998920, 5105280, 5998704, 7498380, 7998272, 9997840, 11997408, 14996760, 15996544, 19995680, 23994816, 29993520, 39991360, 47989632, 59987040, 79982720, 119974080, 239948160]

約数ペア:

[(1, 239948160), (2, 119974080), (3, 79982720), (4, 59987040), (5, 47989632), (6, 39991360), (8, 29993520), (10, 23994816), (12, 19995680), (15, 15996544), (16, 14996760), (20, 11997408), (24, 9997840), (30, 7998272), (32, 7498380), (40, 5998704), (47, 5105280), (48, 4998920), (60, 3999136), (64, 3749190), (80, 2999352), (94, 2552640), (96, 2499460), (120, 1999568), (128, 1874595), (141, 1701760), (160, 1499676), (188, 1276320), (192, 1249730), (235, 1021056), (240, 999784), (282, 850880), (320, 749838), (376, 638160), (384, 624865), (470, 510528), (480, 499892), (564, 425440), (640, 374919), (705, 340352), (752, 319080), (940, 255264), (960, 249946), (1128, 212720), (1410, 170176), (1504, 159540), (1880, 127632), (1920, 124973), (2256, 106360), (2659, 90240), (2820, 85088), (3008, 79770), (3760, 63816), (4512, 53180), (5318, 45120), (5640, 42544), (6016, 39885), (7520, 31908), (7977, 30080), (9024, 26590), (10636, 22560), (11280, 21272), (13295, 18048), (15040, 15954)]