99467520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{25903}}^1$

素因数の和:25927

約数の個数: 72

約数和(自身を含む): 317686656

約数和(自身を除く): 218219136

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 25903, 51806, 77709, 103612, 129515, 155418, 207224, 259030, 310836, 388545, 414448, 518060, 621672, 777090, 828896, 1036120, 1243344, 1554180, 1657792, 2072240, 2486688, 3108360, 3315584, 4144480, 4973376, 6216720, 6631168, 8288960, 9946752, 12433440, 16577920, 19893504, 24866880, 33155840, 49733760, 99467520]

約数ペア:

[(1, 99467520), (2, 49733760), (3, 33155840), (4, 24866880), (5, 19893504), (6, 16577920), (8, 12433440), (10, 9946752), (12, 8288960), (15, 6631168), (16, 6216720), (20, 4973376), (24, 4144480), (30, 3315584), (32, 3108360), (40, 2486688), (48, 2072240), (60, 1657792), (64, 1554180), (80, 1243344), (96, 1036120), (120, 828896), (128, 777090), (160, 621672), (192, 518060), (240, 414448), (256, 388545), (320, 310836), (384, 259030), (480, 207224), (640, 155418), (768, 129515), (960, 103612), (1280, 77709), (1920, 51806), (3840, 25903)]