27824340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15991}}^1$

素因数の和:16032

約数の個数: 48

約数和(自身を含む): 80599680

約数和(自身を除く): 52775340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 15991, 31982, 47973, 63964, 79955, 95946, 159910, 191892, 239865, 319820, 463739, 479730, 927478, 959460, 1391217, 1854956, 2318695, 2782434, 4637390, 5564868, 6956085, 9274780, 13912170, 27824340]

約数ペア:

[(1, 27824340), (2, 13912170), (3, 9274780), (4, 6956085), (5, 5564868), (6, 4637390), (10, 2782434), (12, 2318695), (15, 1854956), (20, 1391217), (29, 959460), (30, 927478), (58, 479730), (60, 463739), (87, 319820), (116, 239865), (145, 191892), (174, 159910), (290, 95946), (348, 79955), (435, 63964), (580, 47973), (870, 31982), (1740, 15991)]