1227589560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5387}}^1$

素因数の和:5618

約数の個数: 128

約数和(自身を含む): 4112121600

約数和(自身を除く): 2884532040

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, 211, 216, 270, 360, 422, 540, 633, 844, 1055, 1080, 1266, 1688, 1899, 2110, 2532, 3165, 3798, 4220, 5064, 5387, 5697, 6330, 7596, 8440, 9495, 10774, 11394, 12660, 15192, 16161, 18990, 21548, 22788, 25320, 26935, 28485, 32322, 37980, 43096, 45576, 48483, 53870, 56970, 64644, 75960, 80805, 96966, 107740, 113940, 129288, 145449, 161610, 193932, 215480, 227880, 242415, 290898, 323220, 387864, 484830, 581796, 646440, 727245, 969660, 1136657, 1163592, 1454490, 1939320, 2273314, 2908980, 3409971, 4546628, 5683285, 5817960, 6819942, 9093256, 10229913, 11366570, 13639884, 17049855, 20459826, 22733140, 27279768, 30689739, 34099710, 40919652, 45466280, 51149565, 61379478, 68199420, 81839304, 102299130, 122758956, 136398840, 153448695, 204598260, 245517912, 306897390, 409196520, 613794780, 1227589560]

約数ペア:

[(1, 1227589560), (2, 613794780), (3, 409196520), (4, 306897390), (5, 245517912), (6, 204598260), (8, 153448695), (9, 136398840), (10, 122758956), (12, 102299130), (15, 81839304), (18, 68199420), (20, 61379478), (24, 51149565), (27, 45466280), (30, 40919652), (36, 34099710), (40, 30689739), (45, 27279768), (54, 22733140), (60, 20459826), (72, 17049855), (90, 13639884), (108, 11366570), (120, 10229913), (135, 9093256), (180, 6819942), (211, 5817960), (216, 5683285), (270, 4546628), (360, 3409971), (422, 2908980), (540, 2273314), (633, 1939320), (844, 1454490), (1055, 1163592), (1080, 1136657), (1266, 969660), (1688, 727245), (1899, 646440), (2110, 581796), (2532, 484830), (3165, 387864), (3798, 323220), (4220, 290898), (5064, 242415), (5387, 227880), (5697, 215480), (6330, 193932), (7596, 161610), (8440, 145449), (9495, 129288), (10774, 113940), (11394, 107740), (12660, 96966), (15192, 80805), (16161, 75960), (18990, 64644), (21548, 56970), (22788, 53870), (25320, 48483), (26935, 45576), (28485, 43096), (32322, 37980)]