120816930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13469}}^1$

素因数の和:13515

約数の個数: 64

約数和(自身を含む): 325866240

約数和(自身を除く): 205049310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 13469, 26938, 40407, 67345, 80814, 134690, 175097, 202035, 309787, 350194, 404070, 525291, 619574, 875485, 929361, 1050582, 1548935, 1750970, 1858722, 2626455, 3097870, 4027231, 4646805, 5252910, 8054462, 9293610, 12081693, 20136155, 24163386, 40272310, 60408465, 120816930]

約数ペア:

[(1, 120816930), (2, 60408465), (3, 40272310), (5, 24163386), (6, 20136155), (10, 12081693), (13, 9293610), (15, 8054462), (23, 5252910), (26, 4646805), (30, 4027231), (39, 3097870), (46, 2626455), (65, 1858722), (69, 1750970), (78, 1548935), (115, 1050582), (130, 929361), (138, 875485), (195, 619574), (230, 525291), (299, 404070), (345, 350194), (390, 309787), (598, 202035), (690, 175097), (897, 134690), (1495, 80814), (1794, 67345), (2990, 40407), (4485, 26938), (8970, 13469)]