2245440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2359

約数の個数: 56

約数和(自身を含む): 7132320

約数和(自身を除く): 4886880

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, 2339, 4678, 7017, 9356, 11695, 14034, 18712, 23390, 28068, 35085, 37424, 46780, 56136, 70170, 74848, 93560, 112272, 140340, 149696, 187120, 224544, 280680, 374240, 449088, 561360, 748480, 1122720, 2245440]

約数ペア:

[(1, 2245440), (2, 1122720), (3, 748480), (4, 561360), (5, 449088), (6, 374240), (8, 280680), (10, 224544), (12, 187120), (15, 149696), (16, 140340), (20, 112272), (24, 93560), (30, 74848), (32, 70170), (40, 56136), (48, 46780), (60, 37424), (64, 35085), (80, 28068), (96, 23390), (120, 18712), (160, 14034), (192, 11695), (240, 9356), (320, 7017), (480, 4678), (960, 2339)]