495400320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{28669}}^1$

素因数の和:28697

約数の個数: 128

約数和(自身を含む): 1754604000

約数和(自身を除く): 1259203680

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 28669, 57338, 86007, 114676, 143345, 172014, 229352, 258021, 286690, 344028, 430035, 458704, 516042, 573380, 688056, 774063, 860070, 917408, 1032084, 1146760, 1290105, 1376112, 1548126, 1720140, 1834816, 2064168, 2293520, 2580210, 2752224, 3096252, 3440280, 3669632, 3870315, 4128336, 4587040, 5160420, 5504448, 6192504, 6880560, 7740630, 8256672, 9174080, 10320840, 11008896, 12385008, 13761120, 15481260, 16513344, 18348160, 20641680, 24770016, 27522240, 30962520, 33026688, 41283360, 49540032, 55044480, 61925040, 82566720, 99080064, 123850080, 165133440, 247700160, 495400320]

約数ペア:

[(1, 495400320), (2, 247700160), (3, 165133440), (4, 123850080), (5, 99080064), (6, 82566720), (8, 61925040), (9, 55044480), (10, 49540032), (12, 41283360), (15, 33026688), (16, 30962520), (18, 27522240), (20, 24770016), (24, 20641680), (27, 18348160), (30, 16513344), (32, 15481260), (36, 13761120), (40, 12385008), (45, 11008896), (48, 10320840), (54, 9174080), (60, 8256672), (64, 7740630), (72, 6880560), (80, 6192504), (90, 5504448), (96, 5160420), (108, 4587040), (120, 4128336), (128, 3870315), (135, 3669632), (144, 3440280), (160, 3096252), (180, 2752224), (192, 2580210), (216, 2293520), (240, 2064168), (270, 1834816), (288, 1720140), (320, 1548126), (360, 1376112), (384, 1290105), (432, 1146760), (480, 1032084), (540, 917408), (576, 860070), (640, 774063), (720, 688056), (864, 573380), (960, 516042), (1080, 458704), (1152, 430035), (1440, 344028), (1728, 286690), (1920, 258021), (2160, 229352), (2880, 172014), (3456, 143345), (4320, 114676), (5760, 86007), (8640, 57338), (17280, 28669)]