8352780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 26127360

約数和(自身を除く): 17774580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 431, 510, 570, 646, 862, 969, 1020, 1140, 1292, 1293, 1615, 1724, 1938, 2155, 2586, 3230, 3876, 4310, 4845, 5172, 6460, 6465, 7327, 8189, 8620, 9690, 12930, 14654, 16378, 19380, 21981, 24567, 25860, 29308, 32756, 36635, 40945, 43962, 49134, 73270, 81890, 87924, 98268, 109905, 122835, 139213, 146540, 163780, 219810, 245670, 278426, 417639, 439620, 491340, 556852, 696065, 835278, 1392130, 1670556, 2088195, 2784260, 4176390, 8352780]

約数ペア:

[(1, 8352780), (2, 4176390), (3, 2784260), (4, 2088195), (5, 1670556), (6, 1392130), (10, 835278), (12, 696065), (15, 556852), (17, 491340), (19, 439620), (20, 417639), (30, 278426), (34, 245670), (38, 219810), (51, 163780), (57, 146540), (60, 139213), (68, 122835), (76, 109905), (85, 98268), (95, 87924), (102, 81890), (114, 73270), (170, 49134), (190, 43962), (204, 40945), (228, 36635), (255, 32756), (285, 29308), (323, 25860), (340, 24567), (380, 21981), (431, 19380), (510, 16378), (570, 14654), (646, 12930), (862, 9690), (969, 8620), (1020, 8189), (1140, 7327), (1292, 6465), (1293, 6460), (1615, 5172), (1724, 4845), (1938, 4310), (2155, 3876), (2586, 3230)]