541260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 1712256

約数和(自身を除く): 1170996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 97, 124, 155, 180, 186, 194, 279, 291, 310, 372, 388, 465, 485, 558, 582, 620, 873, 930, 970, 1116, 1164, 1395, 1455, 1746, 1860, 1940, 2790, 2910, 3007, 3492, 4365, 5580, 5820, 6014, 8730, 9021, 12028, 15035, 17460, 18042, 27063, 30070, 36084, 45105, 54126, 60140, 90210, 108252, 135315, 180420, 270630, 541260]

約数ペア:

[(1, 541260), (2, 270630), (3, 180420), (4, 135315), (5, 108252), (6, 90210), (9, 60140), (10, 54126), (12, 45105), (15, 36084), (18, 30070), (20, 27063), (30, 18042), (31, 17460), (36, 15035), (45, 12028), (60, 9021), (62, 8730), (90, 6014), (93, 5820), (97, 5580), (124, 4365), (155, 3492), (180, 3007), (186, 2910), (194, 2790), (279, 1940), (291, 1860), (310, 1746), (372, 1455), (388, 1395), (465, 1164), (485, 1116), (558, 970), (582, 930), (620, 873)]