15555960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{6173}}^1$

素因数の和:6197

約数の個数: 96

約数和(自身を含む): 57788640

約数和(自身を除く): 42232680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 6173, 12346, 18519, 24692, 30865, 37038, 43211, 49384, 55557, 61730, 74076, 86422, 92595, 111114, 123460, 129633, 148152, 172844, 185190, 216055, 222228, 246920, 259266, 277785, 345688, 370380, 388899, 432110, 444456, 518532, 555570, 648165, 740760, 777798, 864220, 1037064, 1111140, 1296330, 1555596, 1728440, 1944495, 2222280, 2592660, 3111192, 3888990, 5185320, 7777980, 15555960]

約数ペア:

[(1, 15555960), (2, 7777980), (3, 5185320), (4, 3888990), (5, 3111192), (6, 2592660), (7, 2222280), (8, 1944495), (9, 1728440), (10, 1555596), (12, 1296330), (14, 1111140), (15, 1037064), (18, 864220), (20, 777798), (21, 740760), (24, 648165), (28, 555570), (30, 518532), (35, 444456), (36, 432110), (40, 388899), (42, 370380), (45, 345688), (56, 277785), (60, 259266), (63, 246920), (70, 222228), (72, 216055), (84, 185190), (90, 172844), (105, 148152), (120, 129633), (126, 123460), (140, 111114), (168, 92595), (180, 86422), (210, 74076), (252, 61730), (280, 55557), (315, 49384), (360, 43211), (420, 37038), (504, 30865), (630, 24692), (840, 18519), (1260, 12346), (2520, 6173)]