30080560

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6373}}^1$

素因数の和:6445

約数の個数: 40

約数和(自身を含む): 71133840

約数和(自身を除く): 41053280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 6373, 12746, 25492, 31865, 50984, 63730, 101968, 127460, 254920, 376007, 509840, 752014, 1504028, 1880035, 3008056, 3760070, 6016112, 7520140, 15040280, 30080560]

約数ペア:

[(1, 30080560), (2, 15040280), (4, 7520140), (5, 6016112), (8, 3760070), (10, 3008056), (16, 1880035), (20, 1504028), (40, 752014), (59, 509840), (80, 376007), (118, 254920), (236, 127460), (295, 101968), (472, 63730), (590, 50984), (944, 31865), (1180, 25492), (2360, 12746), (4720, 6373)]