189946080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43969}}^1$

素因数の和:43993

約数の個数: 96

約数和(自身を含む): 664826400

約数和(自身を除く): 474880320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 43969, 87938, 131907, 175876, 219845, 263814, 351752, 395721, 439690, 527628, 659535, 703504, 791442, 879380, 1055256, 1187163, 1319070, 1407008, 1582884, 1758760, 1978605, 2110512, 2374326, 2638140, 3165768, 3517520, 3957210, 4221024, 4748652, 5276280, 5935815, 6331536, 7035040, 7914420, 9497304, 10552560, 11871630, 12663072, 15828840, 18994608, 21105120, 23743260, 31657680, 37989216, 47486520, 63315360, 94973040, 189946080]

約数ペア:

[(1, 189946080), (2, 94973040), (3, 63315360), (4, 47486520), (5, 37989216), (6, 31657680), (8, 23743260), (9, 21105120), (10, 18994608), (12, 15828840), (15, 12663072), (16, 11871630), (18, 10552560), (20, 9497304), (24, 7914420), (27, 7035040), (30, 6331536), (32, 5935815), (36, 5276280), (40, 4748652), (45, 4221024), (48, 3957210), (54, 3517520), (60, 3165768), (72, 2638140), (80, 2374326), (90, 2110512), (96, 1978605), (108, 1758760), (120, 1582884), (135, 1407008), (144, 1319070), (160, 1187163), (180, 1055256), (216, 879380), (240, 791442), (270, 703504), (288, 659535), (360, 527628), (432, 439690), (480, 395721), (540, 351752), (720, 263814), (864, 219845), (1080, 175876), (1440, 131907), (2160, 87938), (4320, 43969)]