171246720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1230

約数の個数: 128

約数和(自身を含む): 553248000

約数和(自身を除く): 382001280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1129, 1185, 1264, 1580, 1896, 1920, 2258, 2370, 2528, 3160, 3387, 3792, 4516, 4740, 5056, 5645, 6320, 6774, 7584, 9032, 9480, 10112, 11290, 12640, 13548, 15168, 16935, 18064, 18960, 22580, 25280, 27096, 30336, 33870, 36128, 37920, 45160, 50560, 54192, 67740, 72256, 75840, 89191, 90320, 108384, 135480, 144512, 151680, 178382, 180640, 216768, 267573, 270960, 356764, 361280, 433536, 445955, 535146, 541920, 713528, 722560, 891910, 1070292, 1083840, 1337865, 1427056, 1783820, 2140584, 2167680, 2675730, 2854112, 3567640, 4281168, 5351460, 5708224, 7135280, 8562336, 10702920, 11416448, 14270560, 17124672, 21405840, 28541120, 34249344, 42811680, 57082240, 85623360, 171246720]

約数ペア:

[(1, 171246720), (2, 85623360), (3, 57082240), (4, 42811680), (5, 34249344), (6, 28541120), (8, 21405840), (10, 17124672), (12, 14270560), (15, 11416448), (16, 10702920), (20, 8562336), (24, 7135280), (30, 5708224), (32, 5351460), (40, 4281168), (48, 3567640), (60, 2854112), (64, 2675730), (79, 2167680), (80, 2140584), (96, 1783820), (120, 1427056), (128, 1337865), (158, 1083840), (160, 1070292), (192, 891910), (237, 722560), (240, 713528), (316, 541920), (320, 535146), (384, 445955), (395, 433536), (474, 361280), (480, 356764), (632, 270960), (640, 267573), (790, 216768), (948, 180640), (960, 178382), (1129, 151680), (1185, 144512), (1264, 135480), (1580, 108384), (1896, 90320), (1920, 89191), (2258, 75840), (2370, 72256), (2528, 67740), (3160, 54192), (3387, 50560), (3792, 45160), (4516, 37920), (4740, 36128), (5056, 33870), (5645, 30336), (6320, 27096), (6774, 25280), (7584, 22580), (9032, 18960), (9480, 18064), (10112, 16935), (11290, 15168), (12640, 13548)]