23180280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6661}}^1$

素因数の和:6704

約数の個数: 64

約数和(自身を含む): 71949600

約数和(自身を除く): 48769320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 6661, 13322, 19983, 26644, 33305, 39966, 53288, 66610, 79932, 99915, 133220, 159864, 193169, 199830, 266440, 386338, 399660, 579507, 772676, 799320, 965845, 1159014, 1545352, 1931690, 2318028, 2897535, 3863380, 4636056, 5795070, 7726760, 11590140, 23180280]

約数ペア:

[(1, 23180280), (2, 11590140), (3, 7726760), (4, 5795070), (5, 4636056), (6, 3863380), (8, 2897535), (10, 2318028), (12, 1931690), (15, 1545352), (20, 1159014), (24, 965845), (29, 799320), (30, 772676), (40, 579507), (58, 399660), (60, 386338), (87, 266440), (116, 199830), (120, 193169), (145, 159864), (174, 133220), (232, 99915), (290, 79932), (348, 66610), (435, 53288), (580, 39966), (696, 33305), (870, 26644), (1160, 19983), (1740, 13322), (3480, 6661)]