277726080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:1932

約数の個数: 128

約数和(自身を含む): 896947200

約数和(自身を除く): 619221120

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, 1185, 1264, 1580, 1831, 1896, 1920, 2370, 2528, 3160, 3662, 3792, 4740, 5056, 5493, 6320, 7324, 7584, 9155, 9480, 10112, 10986, 12640, 14648, 15168, 18310, 18960, 21972, 25280, 27465, 29296, 30336, 36620, 37920, 43944, 50560, 54930, 58592, 73240, 75840, 87888, 109860, 117184, 144649, 146480, 151680, 175776, 219720, 234368, 289298, 292960, 351552, 433947, 439440, 578596, 585920, 703104, 723245, 867894, 878880, 1157192, 1171840, 1446490, 1735788, 1757760, 2169735, 2314384, 2892980, 3471576, 3515520, 4339470, 4628768, 5785960, 6943152, 8678940, 9257536, 11571920, 13886304, 17357880, 18515072, 23143840, 27772608, 34715760, 46287680, 55545216, 69431520, 92575360, 138863040, 277726080]

約数ペア:

[(1, 277726080), (2, 138863040), (3, 92575360), (4, 69431520), (5, 55545216), (6, 46287680), (8, 34715760), (10, 27772608), (12, 23143840), (15, 18515072), (16, 17357880), (20, 13886304), (24, 11571920), (30, 9257536), (32, 8678940), (40, 6943152), (48, 5785960), (60, 4628768), (64, 4339470), (79, 3515520), (80, 3471576), (96, 2892980), (120, 2314384), (128, 2169735), (158, 1757760), (160, 1735788), (192, 1446490), (237, 1171840), (240, 1157192), (316, 878880), (320, 867894), (384, 723245), (395, 703104), (474, 585920), (480, 578596), (632, 439440), (640, 433947), (790, 351552), (948, 292960), (960, 289298), (1185, 234368), (1264, 219720), (1580, 175776), (1831, 151680), (1896, 146480), (1920, 144649), (2370, 117184), (2528, 109860), (3160, 87888), (3662, 75840), (3792, 73240), (4740, 58592), (5056, 54930), (5493, 50560), (6320, 43944), (7324, 37920), (7584, 36620), (9155, 30336), (9480, 29296), (10112, 27465), (10986, 25280), (12640, 21972), (14648, 18960), (15168, 18310)]