86975520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181199}}^1$

素因数の和:181217

約数の個数: 48

約数和(自身を含む): 273974400

約数和(自身を除く): 186998880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 181199, 362398, 543597, 724796, 905995, 1087194, 1449592, 1811990, 2174388, 2717985, 2899184, 3623980, 4348776, 5435970, 5798368, 7247960, 8697552, 10871940, 14495920, 17395104, 21743880, 28991840, 43487760, 86975520]

約数ペア:

[(1, 86975520), (2, 43487760), (3, 28991840), (4, 21743880), (5, 17395104), (6, 14495920), (8, 10871940), (10, 8697552), (12, 7247960), (15, 5798368), (16, 5435970), (20, 4348776), (24, 3623980), (30, 2899184), (32, 2717985), (40, 2174388), (48, 1811990), (60, 1449592), (80, 1087194), (96, 905995), (120, 724796), (160, 543597), (240, 362398), (480, 181199)]