308082080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1102

約数の個数: 96

約数和(自身を含む): 764951040

約数和(自身を除く): 456868960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 67, 80, 116, 134, 145, 160, 232, 268, 290, 335, 464, 536, 580, 670, 928, 991, 1072, 1160, 1340, 1943, 1982, 2144, 2320, 2680, 3886, 3964, 4640, 4955, 5360, 7772, 7928, 9715, 9910, 10720, 15544, 15856, 19430, 19820, 28739, 31088, 31712, 38860, 39640, 57478, 62176, 66397, 77720, 79280, 114956, 132794, 143695, 155440, 158560, 229912, 265588, 287390, 310880, 331985, 459824, 531176, 574780, 663970, 919648, 1062352, 1149560, 1327940, 1925513, 2124704, 2299120, 2655880, 3851026, 4598240, 5311760, 7702052, 9627565, 10623520, 15404104, 19255130, 30808208, 38510260, 61616416, 77020520, 154041040, 308082080]

約数ペア:

[(1, 308082080), (2, 154041040), (4, 77020520), (5, 61616416), (8, 38510260), (10, 30808208), (16, 19255130), (20, 15404104), (29, 10623520), (32, 9627565), (40, 7702052), (58, 5311760), (67, 4598240), (80, 3851026), (116, 2655880), (134, 2299120), (145, 2124704), (160, 1925513), (232, 1327940), (268, 1149560), (290, 1062352), (335, 919648), (464, 663970), (536, 574780), (580, 531176), (670, 459824), (928, 331985), (991, 310880), (1072, 287390), (1160, 265588), (1340, 229912), (1943, 158560), (1982, 155440), (2144, 143695), (2320, 132794), (2680, 114956), (3886, 79280), (3964, 77720), (4640, 66397), (4955, 62176), (5360, 57478), (7772, 39640), (7928, 38860), (9715, 31712), (9910, 31088), (10720, 28739), (15544, 19820), (15856, 19430)]