8981760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2363

約数の個数: 72

約数和(自身を含む): 28697760

約数和(自身を除く): 19716000

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, 2339, 3840, 4678, 7017, 9356, 11695, 14034, 18712, 23390, 28068, 35085, 37424, 46780, 56136, 70170, 74848, 93560, 112272, 140340, 149696, 187120, 224544, 280680, 299392, 374240, 449088, 561360, 598784, 748480, 898176, 1122720, 1496960, 1796352, 2245440, 2993920, 4490880, 8981760]

約数ペア:

[(1, 8981760), (2, 4490880), (3, 2993920), (4, 2245440), (5, 1796352), (6, 1496960), (8, 1122720), (10, 898176), (12, 748480), (15, 598784), (16, 561360), (20, 449088), (24, 374240), (30, 299392), (32, 280680), (40, 224544), (48, 187120), (60, 149696), (64, 140340), (80, 112272), (96, 93560), (120, 74848), (128, 70170), (160, 56136), (192, 46780), (240, 37424), (256, 35085), (320, 28068), (384, 23390), (480, 18712), (640, 14034), (768, 11695), (960, 9356), (1280, 7017), (1920, 4678), (2339, 3840)]