40994880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{42703}}^1$

素因数の和:42723

約数の個数: 56

約数和(自身を含む): 130161792

約数和(自身を除く): 89166912

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, 160, 192, 240, 320, 480, 960, 42703, 85406, 128109, 170812, 213515, 256218, 341624, 427030, 512436, 640545, 683248, 854060, 1024872, 1281090, 1366496, 1708120, 2049744, 2562180, 2732992, 3416240, 4099488, 5124360, 6832480, 8198976, 10248720, 13664960, 20497440, 40994880]

約数ペア:

[(1, 40994880), (2, 20497440), (3, 13664960), (4, 10248720), (5, 8198976), (6, 6832480), (8, 5124360), (10, 4099488), (12, 3416240), (15, 2732992), (16, 2562180), (20, 2049744), (24, 1708120), (30, 1366496), (32, 1281090), (40, 1024872), (48, 854060), (60, 683248), (64, 640545), (80, 512436), (96, 427030), (120, 341624), (160, 256218), (192, 213515), (240, 170812), (320, 128109), (480, 85406), (960, 42703)]