102812520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2237}}^1$

素因数の和:2634

約数の個数: 64

約数和(自身を含む): 309381120

約数和(自身を除く): 206568600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 383, 766, 1149, 1532, 1915, 2237, 2298, 3064, 3830, 4474, 4596, 5745, 6711, 7660, 8948, 9192, 11185, 11490, 13422, 15320, 17896, 22370, 22980, 26844, 33555, 44740, 45960, 53688, 67110, 89480, 134220, 268440, 856771, 1713542, 2570313, 3427084, 4283855, 5140626, 6854168, 8567710, 10281252, 12851565, 17135420, 20562504, 25703130, 34270840, 51406260, 102812520]

約数ペア:

[(1, 102812520), (2, 51406260), (3, 34270840), (4, 25703130), (5, 20562504), (6, 17135420), (8, 12851565), (10, 10281252), (12, 8567710), (15, 6854168), (20, 5140626), (24, 4283855), (30, 3427084), (40, 2570313), (60, 1713542), (120, 856771), (383, 268440), (766, 134220), (1149, 89480), (1532, 67110), (1915, 53688), (2237, 45960), (2298, 44740), (3064, 33555), (3830, 26844), (4474, 22980), (4596, 22370), (5745, 17896), (6711, 15320), (7660, 13422), (8948, 11490), (9192, 11185)]