121319760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17431}}^1$

素因数の和:17476

約数の個数: 80

約数和(自身を含む): 389082240

約数和(自身を除く): 267762480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 17431, 34862, 52293, 69724, 87155, 104586, 139448, 174310, 209172, 261465, 278896, 348620, 418344, 505499, 522930, 697240, 836688, 1010998, 1045860, 1394480, 1516497, 2021996, 2091720, 2527495, 3032994, 4043992, 4183440, 5054990, 6065988, 7582485, 8087984, 10109980, 12131976, 15164970, 20219960, 24263952, 30329940, 40439920, 60659880, 121319760]

約数ペア:

[(1, 121319760), (2, 60659880), (3, 40439920), (4, 30329940), (5, 24263952), (6, 20219960), (8, 15164970), (10, 12131976), (12, 10109980), (15, 8087984), (16, 7582485), (20, 6065988), (24, 5054990), (29, 4183440), (30, 4043992), (40, 3032994), (48, 2527495), (58, 2091720), (60, 2021996), (80, 1516497), (87, 1394480), (116, 1045860), (120, 1010998), (145, 836688), (174, 697240), (232, 522930), (240, 505499), (290, 418344), (348, 348620), (435, 278896), (464, 261465), (580, 209172), (696, 174310), (870, 139448), (1160, 104586), (1392, 87155), (1740, 69724), (2320, 52293), (3480, 34862), (6960, 17431)]