1272460860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{214219}}^1$

素因数の和:214248

約数の個数: 96

約数和(自身を含む): 4318675200

約数和(自身を除く): 3046214340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 214219, 428438, 642657, 856876, 1071095, 1285314, 1927971, 2142190, 2356409, 2570628, 3213285, 3855942, 4284380, 4712818, 5783913, 6426570, 7069227, 7711884, 9425636, 9639855, 11567826, 11782045, 12853140, 14138454, 19279710, 21207681, 23135652, 23564090, 28276908, 28919565, 35346135, 38559420, 42415362, 47128180, 57839130, 63623043, 70692270, 84830724, 106038405, 115678260, 127246086, 141384540, 212076810, 254492172, 318115215, 424153620, 636230430, 1272460860]

約数ペア:

[(1, 1272460860), (2, 636230430), (3, 424153620), (4, 318115215), (5, 254492172), (6, 212076810), (9, 141384540), (10, 127246086), (11, 115678260), (12, 106038405), (15, 84830724), (18, 70692270), (20, 63623043), (22, 57839130), (27, 47128180), (30, 42415362), (33, 38559420), (36, 35346135), (44, 28919565), (45, 28276908), (54, 23564090), (55, 23135652), (60, 21207681), (66, 19279710), (90, 14138454), (99, 12853140), (108, 11782045), (110, 11567826), (132, 9639855), (135, 9425636), (165, 7711884), (180, 7069227), (198, 6426570), (220, 5783913), (270, 4712818), (297, 4284380), (330, 3855942), (396, 3213285), (495, 2570628), (540, 2356409), (594, 2142190), (660, 1927971), (990, 1285314), (1188, 1071095), (1485, 856876), (1980, 642657), (2970, 428438), (5940, 214219)]