87824640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22871}}^1$

素因数の和:22895

約数の個数: 72

約数和(自身を含む): 280502208

約数和(自身を除く): 192677568

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, 22871, 45742, 68613, 91484, 114355, 137226, 182968, 228710, 274452, 343065, 365936, 457420, 548904, 686130, 731872, 914840, 1097808, 1372260, 1463744, 1829680, 2195616, 2744520, 2927488, 3659360, 4391232, 5489040, 5854976, 7318720, 8782464, 10978080, 14637440, 17564928, 21956160, 29274880, 43912320, 87824640]

約数ペア:

[(1, 87824640), (2, 43912320), (3, 29274880), (4, 21956160), (5, 17564928), (6, 14637440), (8, 10978080), (10, 8782464), (12, 7318720), (15, 5854976), (16, 5489040), (20, 4391232), (24, 3659360), (30, 2927488), (32, 2744520), (40, 2195616), (48, 1829680), (60, 1463744), (64, 1372260), (80, 1097808), (96, 914840), (120, 731872), (128, 686130), (160, 548904), (192, 457420), (240, 365936), (256, 343065), (320, 274452), (384, 228710), (480, 182968), (640, 137226), (768, 114355), (960, 91484), (1280, 68613), (1920, 45742), (3840, 22871)]