1082520

素因数分解:

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

素因数の和:145

約数の個数: 96

約数和(自身を含む): 3669120

約数和(自身を除く): 2586600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 97, 120, 124, 155, 180, 186, 194, 248, 279, 291, 310, 360, 372, 388, 465, 485, 558, 582, 620, 744, 776, 873, 930, 970, 1116, 1164, 1240, 1395, 1455, 1746, 1860, 1940, 2232, 2328, 2790, 2910, 3007, 3492, 3720, 3880, 4365, 5580, 5820, 6014, 6984, 8730, 9021, 11160, 11640, 12028, 15035, 17460, 18042, 24056, 27063, 30070, 34920, 36084, 45105, 54126, 60140, 72168, 90210, 108252, 120280, 135315, 180420, 216504, 270630, 360840, 541260, 1082520]

約数ペア:

[(1, 1082520), (2, 541260), (3, 360840), (4, 270630), (5, 216504), (6, 180420), (8, 135315), (9, 120280), (10, 108252), (12, 90210), (15, 72168), (18, 60140), (20, 54126), (24, 45105), (30, 36084), (31, 34920), (36, 30070), (40, 27063), (45, 24056), (60, 18042), (62, 17460), (72, 15035), (90, 12028), (93, 11640), (97, 11160), (120, 9021), (124, 8730), (155, 6984), (180, 6014), (186, 5820), (194, 5580), (248, 4365), (279, 3880), (291, 3720), (310, 3492), (360, 3007), (372, 2910), (388, 2790), (465, 2328), (485, 2232), (558, 1940), (582, 1860), (620, 1746), (744, 1455), (776, 1395), (873, 1240), (930, 1164), (970, 1116)]