30908640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{9199}}^1$

素因数の和:9224

約数の個数: 96

約数和(自身を含む): 111283200

約数和(自身を除く): 80374560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 9199, 18398, 27597, 36796, 45995, 55194, 64393, 73592, 91990, 110388, 128786, 137985, 147184, 183980, 193179, 220776, 257572, 275970, 294368, 321965, 367960, 386358, 441552, 515144, 551940, 643930, 735920, 772716, 883104, 965895, 1030288, 1103880, 1287860, 1471840, 1545432, 1931790, 2060576, 2207760, 2575720, 3090864, 3863580, 4415520, 5151440, 6181728, 7727160, 10302880, 15454320, 30908640]

約数ペア:

[(1, 30908640), (2, 15454320), (3, 10302880), (4, 7727160), (5, 6181728), (6, 5151440), (7, 4415520), (8, 3863580), (10, 3090864), (12, 2575720), (14, 2207760), (15, 2060576), (16, 1931790), (20, 1545432), (21, 1471840), (24, 1287860), (28, 1103880), (30, 1030288), (32, 965895), (35, 883104), (40, 772716), (42, 735920), (48, 643930), (56, 551940), (60, 515144), (70, 441552), (80, 386358), (84, 367960), (96, 321965), (105, 294368), (112, 275970), (120, 257572), (140, 220776), (160, 193179), (168, 183980), (210, 147184), (224, 137985), (240, 128786), (280, 110388), (336, 91990), (420, 73592), (480, 64393), (560, 55194), (672, 45995), (840, 36796), (1120, 27597), (1680, 18398), (3360, 9199)]