3307440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13781}}^1$

素因数の和:13797

約数の個数: 40

約数和(自身を含む): 10253808

約数和(自身を除く): 6946368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 13781, 27562, 41343, 55124, 68905, 82686, 110248, 137810, 165372, 206715, 220496, 275620, 330744, 413430, 551240, 661488, 826860, 1102480, 1653720, 3307440]

約数ペア:

[(1, 3307440), (2, 1653720), (3, 1102480), (4, 826860), (5, 661488), (6, 551240), (8, 413430), (10, 330744), (12, 275620), (15, 220496), (16, 206715), (20, 165372), (24, 137810), (30, 110248), (40, 82686), (48, 68905), (60, 55124), (80, 41343), (120, 27562), (240, 13781)]