526440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 1632960

約数和(自身を除く): 1106520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 107, 120, 123, 164, 205, 214, 246, 321, 328, 410, 428, 492, 535, 615, 642, 820, 856, 984, 1070, 1230, 1284, 1605, 1640, 2140, 2460, 2568, 3210, 4280, 4387, 4920, 6420, 8774, 12840, 13161, 17548, 21935, 26322, 35096, 43870, 52644, 65805, 87740, 105288, 131610, 175480, 263220, 526440]

約数ペア:

[(1, 526440), (2, 263220), (3, 175480), (4, 131610), (5, 105288), (6, 87740), (8, 65805), (10, 52644), (12, 43870), (15, 35096), (20, 26322), (24, 21935), (30, 17548), (40, 13161), (41, 12840), (60, 8774), (82, 6420), (107, 4920), (120, 4387), (123, 4280), (164, 3210), (205, 2568), (214, 2460), (246, 2140), (321, 1640), (328, 1605), (410, 1284), (428, 1230), (492, 1070), (535, 984), (615, 856), (642, 820)]