38405160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{106681}}^1$

素因数の和:106698

約数の個数: 48

約数和(自身を含む): 124817940

約数和(自身を除く): 86412780

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, 106681, 213362, 320043, 426724, 533405, 640086, 853448, 960129, 1066810, 1280172, 1600215, 1920258, 2133620, 2560344, 3200430, 3840516, 4267240, 4800645, 6400860, 7681032, 9601290, 12801720, 19202580, 38405160]

約数ペア:

[(1, 38405160), (2, 19202580), (3, 12801720), (4, 9601290), (5, 7681032), (6, 6400860), (8, 4800645), (9, 4267240), (10, 3840516), (12, 3200430), (15, 2560344), (18, 2133620), (20, 1920258), (24, 1600215), (30, 1280172), (36, 1066810), (40, 960129), (45, 853448), (60, 640086), (72, 533405), (90, 426724), (120, 320043), (180, 213362), (360, 106681)]