1560744

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 4317300

約数和(自身を除く): 2756556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 409, 424, 477, 636, 818, 954, 1227, 1272, 1636, 1908, 2454, 3272, 3681, 3816, 4908, 7362, 9816, 14724, 21677, 29448, 43354, 65031, 86708, 130062, 173416, 195093, 260124, 390186, 520248, 780372, 1560744]

約数ペア:

[(1, 1560744), (2, 780372), (3, 520248), (4, 390186), (6, 260124), (8, 195093), (9, 173416), (12, 130062), (18, 86708), (24, 65031), (36, 43354), (53, 29448), (72, 21677), (106, 14724), (159, 9816), (212, 7362), (318, 4908), (409, 3816), (424, 3681), (477, 3272), (636, 2454), (818, 1908), (954, 1636), (1227, 1272)]