538937640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1497049}}^1$

素因数の和:1497066

約数の個数: 48

約数和(自身を含む): 1751548500

約数和(自身を除く): 1212610860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1497049, 2994098, 4491147, 5988196, 7485245, 8982294, 11976392, 13473441, 14970490, 17964588, 22455735, 26946882, 29940980, 35929176, 44911470, 53893764, 59881960, 67367205, 89822940, 107787528, 134734410, 179645880, 269468820, 538937640]

約数ペア:

[(1, 538937640), (2, 269468820), (3, 179645880), (4, 134734410), (5, 107787528), (6, 89822940), (8, 67367205), (9, 59881960), (10, 53893764), (12, 44911470), (15, 35929176), (18, 29940980), (20, 26946882), (24, 22455735), (30, 17964588), (36, 14970490), (40, 13473441), (45, 11976392), (60, 8982294), (72, 7485245), (90, 5988196), (120, 4491147), (180, 2994098), (360, 1497049)]