307388280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{1831}}^1$

素因数の和:3244

約数の個数: 64

約数和(自身を含む): 923328000

約数和(自身を除く): 615939720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1399, 1831, 2798, 3662, 4197, 5493, 5596, 6995, 7324, 8394, 9155, 10986, 11192, 13990, 14648, 16788, 18310, 20985, 21972, 27465, 27980, 33576, 36620, 41970, 43944, 54930, 55960, 73240, 83940, 109860, 167880, 219720, 2561569, 5123138, 7684707, 10246276, 12807845, 15369414, 20492552, 25615690, 30738828, 38423535, 51231380, 61477656, 76847070, 102462760, 153694140, 307388280]

約数ペア:

[(1, 307388280), (2, 153694140), (3, 102462760), (4, 76847070), (5, 61477656), (6, 51231380), (8, 38423535), (10, 30738828), (12, 25615690), (15, 20492552), (20, 15369414), (24, 12807845), (30, 10246276), (40, 7684707), (60, 5123138), (120, 2561569), (1399, 219720), (1831, 167880), (2798, 109860), (3662, 83940), (4197, 73240), (5493, 55960), (5596, 54930), (6995, 43944), (7324, 41970), (8394, 36620), (9155, 33576), (10986, 27980), (11192, 27465), (13990, 21972), (14648, 20985), (16788, 18310)]