25603440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{106681}}^1$

素因数の和:106697

約数の個数: 40

約数和(自身を含む): 79371408

約数和(自身を除く): 53767968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 106681, 213362, 320043, 426724, 533405, 640086, 853448, 1066810, 1280172, 1600215, 1706896, 2133620, 2560344, 3200430, 4267240, 5120688, 6400860, 8534480, 12801720, 25603440]

約数ペア:

[(1, 25603440), (2, 12801720), (3, 8534480), (4, 6400860), (5, 5120688), (6, 4267240), (8, 3200430), (10, 2560344), (12, 2133620), (15, 1706896), (16, 1600215), (20, 1280172), (24, 1066810), (30, 853448), (40, 640086), (48, 533405), (60, 426724), (80, 320043), (120, 213362), (240, 106681)]