360840

素因数分解:

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

素因数の和:142

約数の個数: 64

約数和(自身を含む): 1128960

約数和(自身を除く): 768120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 97, 120, 124, 155, 186, 194, 248, 291, 310, 372, 388, 465, 485, 582, 620, 744, 776, 930, 970, 1164, 1240, 1455, 1860, 1940, 2328, 2910, 3007, 3720, 3880, 5820, 6014, 9021, 11640, 12028, 15035, 18042, 24056, 30070, 36084, 45105, 60140, 72168, 90210, 120280, 180420, 360840]

約数ペア:

[(1, 360840), (2, 180420), (3, 120280), (4, 90210), (5, 72168), (6, 60140), (8, 45105), (10, 36084), (12, 30070), (15, 24056), (20, 18042), (24, 15035), (30, 12028), (31, 11640), (40, 9021), (60, 6014), (62, 5820), (93, 3880), (97, 3720), (120, 3007), (124, 2910), (155, 2328), (186, 1940), (194, 1860), (248, 1455), (291, 1240), (310, 1164), (372, 970), (388, 930), (465, 776), (485, 744), (582, 620)]