1108091340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{684007}}^1$

素因数の和:684028

約数の個数: 60

約数和(自身を含む): 3476128656

約数和(自身を除く): 2368037316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 684007, 1368014, 2052021, 2736028, 3420035, 4104042, 6156063, 6840070, 8208084, 10260105, 12312126, 13680140, 18468189, 20520210, 24624252, 30780315, 36936378, 41040420, 55404567, 61560630, 73872756, 92340945, 110809134, 123121260, 184681890, 221618268, 277022835, 369363780, 554045670, 1108091340]

約数ペア:

[(1, 1108091340), (2, 554045670), (3, 369363780), (4, 277022835), (5, 221618268), (6, 184681890), (9, 123121260), (10, 110809134), (12, 92340945), (15, 73872756), (18, 61560630), (20, 55404567), (27, 41040420), (30, 36936378), (36, 30780315), (45, 24624252), (54, 20520210), (60, 18468189), (81, 13680140), (90, 12312126), (108, 10260105), (135, 8208084), (162, 6840070), (180, 6156063), (270, 4104042), (324, 3420035), (405, 2736028), (540, 2052021), (810, 1368014), (1620, 684007)]