174972240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3329}}^1$

素因数の和:3421

約数の個数: 120

約数和(自身を含む): 595843560

約数和(自身を除く): 420871320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3329, 3504, 4380, 5256, 5840, 6570, 6658, 8760, 9987, 10512, 13140, 13316, 16645, 17520, 19974, 26280, 26632, 29961, 33290, 39948, 49935, 52560, 53264, 59922, 66580, 79896, 99870, 119844, 133160, 149805, 159792, 199740, 239688, 243017, 266320, 299610, 399480, 479376, 486034, 599220, 729051, 798960, 972068, 1198440, 1215085, 1458102, 1944136, 2187153, 2396880, 2430170, 2916204, 3645255, 3888272, 4374306, 4860340, 5832408, 7290510, 8748612, 9720680, 10935765, 11664816, 14581020, 17497224, 19441360, 21871530, 29162040, 34994448, 43743060, 58324080, 87486120, 174972240]

約数ペア:

[(1, 174972240), (2, 87486120), (3, 58324080), (4, 43743060), (5, 34994448), (6, 29162040), (8, 21871530), (9, 19441360), (10, 17497224), (12, 14581020), (15, 11664816), (16, 10935765), (18, 9720680), (20, 8748612), (24, 7290510), (30, 5832408), (36, 4860340), (40, 4374306), (45, 3888272), (48, 3645255), (60, 2916204), (72, 2430170), (73, 2396880), (80, 2187153), (90, 1944136), (120, 1458102), (144, 1215085), (146, 1198440), (180, 972068), (219, 798960), (240, 729051), (292, 599220), (360, 486034), (365, 479376), (438, 399480), (584, 299610), (657, 266320), (720, 243017), (730, 239688), (876, 199740), (1095, 159792), (1168, 149805), (1314, 133160), (1460, 119844), (1752, 99870), (2190, 79896), (2628, 66580), (2920, 59922), (3285, 53264), (3329, 52560), (3504, 49935), (4380, 39948), (5256, 33290), (5840, 29961), (6570, 26632), (6658, 26280), (8760, 19974), (9987, 17520), (10512, 16645), (13140, 13316)]