5456280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 16783200

約数和(自身を除く): 11326920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1109, 1230, 1640, 2218, 2460, 3327, 4436, 4920, 5545, 6654, 8872, 11090, 13308, 16635, 22180, 26616, 33270, 44360, 45469, 66540, 90938, 133080, 136407, 181876, 227345, 272814, 363752, 454690, 545628, 682035, 909380, 1091256, 1364070, 1818760, 2728140, 5456280]

約数ペア:

[(1, 5456280), (2, 2728140), (3, 1818760), (4, 1364070), (5, 1091256), (6, 909380), (8, 682035), (10, 545628), (12, 454690), (15, 363752), (20, 272814), (24, 227345), (30, 181876), (40, 136407), (41, 133080), (60, 90938), (82, 66540), (120, 45469), (123, 44360), (164, 33270), (205, 26616), (246, 22180), (328, 16635), (410, 13308), (492, 11090), (615, 8872), (820, 6654), (984, 5545), (1109, 4920), (1230, 4436), (1640, 3327), (2218, 2460)]