17670720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 112

約数和(自身を含む): 57058560

約数和(自身を除く): 39387840

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, 158, 160, 192, 233, 237, 240, 316, 320, 395, 466, 474, 480, 632, 699, 790, 932, 948, 960, 1165, 1185, 1264, 1398, 1580, 1864, 1896, 2330, 2370, 2528, 2796, 3160, 3495, 3728, 3792, 4660, 4740, 5056, 5592, 6320, 6990, 7456, 7584, 9320, 9480, 11184, 12640, 13980, 14912, 15168, 18407, 18640, 18960, 22368, 25280, 27960, 36814, 37280, 37920, 44736, 55221, 55920, 73628, 74560, 75840, 92035, 110442, 111840, 147256, 184070, 220884, 223680, 276105, 294512, 368140, 441768, 552210, 589024, 736280, 883536, 1104420, 1178048, 1472560, 1767072, 2208840, 2945120, 3534144, 4417680, 5890240, 8835360, 17670720]

約数ペア:

[(1, 17670720), (2, 8835360), (3, 5890240), (4, 4417680), (5, 3534144), (6, 2945120), (8, 2208840), (10, 1767072), (12, 1472560), (15, 1178048), (16, 1104420), (20, 883536), (24, 736280), (30, 589024), (32, 552210), (40, 441768), (48, 368140), (60, 294512), (64, 276105), (79, 223680), (80, 220884), (96, 184070), (120, 147256), (158, 111840), (160, 110442), (192, 92035), (233, 75840), (237, 74560), (240, 73628), (316, 55920), (320, 55221), (395, 44736), (466, 37920), (474, 37280), (480, 36814), (632, 27960), (699, 25280), (790, 22368), (932, 18960), (948, 18640), (960, 18407), (1165, 15168), (1185, 14912), (1264, 13980), (1398, 12640), (1580, 11184), (1864, 9480), (1896, 9320), (2330, 7584), (2370, 7456), (2528, 6990), (2796, 6320), (3160, 5592), (3495, 5056), (3728, 4740), (3792, 4660)]