268265160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{745181}}^1$

素因数の和:745198

約数の個数: 48

約数和(自身を含む): 871862940

約数和(自身を除く): 603597780

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, 745181, 1490362, 2235543, 2980724, 3725905, 4471086, 5961448, 6706629, 7451810, 8942172, 11177715, 13413258, 14903620, 17884344, 22355430, 26826516, 29807240, 33533145, 44710860, 53653032, 67066290, 89421720, 134132580, 268265160]

約数ペア:

[(1, 268265160), (2, 134132580), (3, 89421720), (4, 67066290), (5, 53653032), (6, 44710860), (8, 33533145), (9, 29807240), (10, 26826516), (12, 22355430), (15, 17884344), (18, 14903620), (20, 13413258), (24, 11177715), (30, 8942172), (36, 7451810), (40, 6706629), (45, 5961448), (60, 4471086), (72, 3725905), (90, 2980724), (120, 2235543), (180, 1490362), (360, 745181)]