179369460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1459}}^1$

素因数の和:2157

約数の個数: 72

約数和(自身を含む): 545257440

約数和(自身を除く): 365887980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 683, 1366, 1459, 2049, 2732, 2918, 3415, 4098, 4377, 5836, 6147, 6830, 7295, 8196, 8754, 10245, 12294, 13131, 13660, 14590, 17508, 20490, 21885, 24588, 26262, 29180, 30735, 40980, 43770, 52524, 61470, 65655, 87540, 122940, 131310, 262620, 996497, 1992994, 2989491, 3985988, 4982485, 5978982, 8968473, 9964970, 11957964, 14947455, 17936946, 19929940, 29894910, 35873892, 44842365, 59789820, 89684730, 179369460]

約数ペア:

[(1, 179369460), (2, 89684730), (3, 59789820), (4, 44842365), (5, 35873892), (6, 29894910), (9, 19929940), (10, 17936946), (12, 14947455), (15, 11957964), (18, 9964970), (20, 8968473), (30, 5978982), (36, 4982485), (45, 3985988), (60, 2989491), (90, 1992994), (180, 996497), (683, 262620), (1366, 131310), (1459, 122940), (2049, 87540), (2732, 65655), (2918, 61470), (3415, 52524), (4098, 43770), (4377, 40980), (5836, 30735), (6147, 29180), (6830, 26262), (7295, 24588), (8196, 21885), (8754, 20490), (10245, 17508), (12294, 14590), (13131, 13660)]