3280980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 9273600

約数和(自身を除く): 5992620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 367, 447, 596, 734, 745, 894, 1101, 1468, 1490, 1788, 1835, 2202, 2235, 2980, 3670, 4404, 4470, 5505, 7340, 8940, 11010, 22020, 54683, 109366, 164049, 218732, 273415, 328098, 546830, 656196, 820245, 1093660, 1640490, 3280980]

約数ペア:

[(1, 3280980), (2, 1640490), (3, 1093660), (4, 820245), (5, 656196), (6, 546830), (10, 328098), (12, 273415), (15, 218732), (20, 164049), (30, 109366), (60, 54683), (149, 22020), (298, 11010), (367, 8940), (447, 7340), (596, 5505), (734, 4470), (745, 4404), (894, 3670), (1101, 2980), (1468, 2235), (1490, 2202), (1788, 1835)]