2789760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1453}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 8898480

約数和(自身を除く): 6108720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1453, 1920, 2906, 4359, 5812, 7265, 8718, 11624, 14530, 17436, 21795, 23248, 29060, 34872, 43590, 46496, 58120, 69744, 87180, 92992, 116240, 139488, 174360, 185984, 232480, 278976, 348720, 464960, 557952, 697440, 929920, 1394880, 2789760]

約数ペア:

[(1, 2789760), (2, 1394880), (3, 929920), (4, 697440), (5, 557952), (6, 464960), (8, 348720), (10, 278976), (12, 232480), (15, 185984), (16, 174360), (20, 139488), (24, 116240), (30, 92992), (32, 87180), (40, 69744), (48, 58120), (60, 46496), (64, 43590), (80, 34872), (96, 29060), (120, 23248), (128, 21795), (160, 17436), (192, 14530), (240, 11624), (320, 8718), (384, 7265), (480, 5812), (640, 4359), (960, 2906), (1453, 1920)]