72030660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92347}}^1$

素因数の和:92372

約数の個数: 48

約数和(自身を含む): 217202496

約数和(自身を除く): 145171836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 92347, 184694, 277041, 369388, 461735, 554082, 923470, 1108164, 1200511, 1385205, 1846940, 2401022, 2770410, 3601533, 4802044, 5540820, 6002555, 7203066, 12005110, 14406132, 18007665, 24010220, 36015330, 72030660]

約数ペア:

[(1, 72030660), (2, 36015330), (3, 24010220), (4, 18007665), (5, 14406132), (6, 12005110), (10, 7203066), (12, 6002555), (13, 5540820), (15, 4802044), (20, 3601533), (26, 2770410), (30, 2401022), (39, 1846940), (52, 1385205), (60, 1200511), (65, 1108164), (78, 923470), (130, 554082), (156, 461735), (195, 369388), (260, 277041), (390, 184694), (780, 92347)]