121901820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{3083}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 341953920

約数和(自身を除く): 220052100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 659, 1318, 1977, 2636, 3083, 3295, 3954, 6166, 6590, 7908, 9249, 9885, 12332, 13180, 15415, 18498, 19770, 30830, 36996, 39540, 46245, 61660, 92490, 184980, 2031697, 4063394, 6095091, 8126788, 10158485, 12190182, 20316970, 24380364, 30475455, 40633940, 60950910, 121901820]

約数ペア:

[(1, 121901820), (2, 60950910), (3, 40633940), (4, 30475455), (5, 24380364), (6, 20316970), (10, 12190182), (12, 10158485), (15, 8126788), (20, 6095091), (30, 4063394), (60, 2031697), (659, 184980), (1318, 92490), (1977, 61660), (2636, 46245), (3083, 39540), (3295, 36996), (3954, 30830), (6166, 19770), (6590, 18498), (7908, 15415), (9249, 13180), (9885, 12332)]