417388680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{386471}}^1$

素因数の和:386491

約数の個数: 64

約数和(自身を含む): 1391299200

約数和(自身を除く): 973910520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 386471, 772942, 1159413, 1545884, 1932355, 2318826, 3091768, 3478239, 3864710, 4637652, 5797065, 6956478, 7729420, 9275304, 10434717, 11594130, 13912956, 15458840, 17391195, 20869434, 23188260, 27825912, 34782390, 41738868, 46376520, 52173585, 69564780, 83477736, 104347170, 139129560, 208694340, 417388680]

約数ペア:

[(1, 417388680), (2, 208694340), (3, 139129560), (4, 104347170), (5, 83477736), (6, 69564780), (8, 52173585), (9, 46376520), (10, 41738868), (12, 34782390), (15, 27825912), (18, 23188260), (20, 20869434), (24, 17391195), (27, 15458840), (30, 13912956), (36, 11594130), (40, 10434717), (45, 9275304), (54, 7729420), (60, 6956478), (72, 5797065), (90, 4637652), (108, 3864710), (120, 3478239), (135, 3091768), (180, 2318826), (216, 1932355), (270, 1545884), (360, 1159413), (540, 772942), (1080, 386471)]