55574880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{115781}}^1$

素因数の和:115799

約数の個数: 48

約数和(自身を含む): 175062384

約数和(自身を除く): 119487504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 115781, 231562, 347343, 463124, 578905, 694686, 926248, 1157810, 1389372, 1736715, 1852496, 2315620, 2778744, 3473430, 3704992, 4631240, 5557488, 6946860, 9262480, 11114976, 13893720, 18524960, 27787440, 55574880]

約数ペア:

[(1, 55574880), (2, 27787440), (3, 18524960), (4, 13893720), (5, 11114976), (6, 9262480), (8, 6946860), (10, 5557488), (12, 4631240), (15, 3704992), (16, 3473430), (20, 2778744), (24, 2315620), (30, 1852496), (32, 1736715), (40, 1389372), (48, 1157810), (60, 926248), (80, 694686), (96, 578905), (120, 463124), (160, 347343), (240, 231562), (480, 115781)]